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Computing & IT
>> Technical Abbreviations
Look through 1745 acronyms and abbreviations related to Technical:
M2/S2
— Meters squared per second squared
J/KG
— Joules per Kilogram
LAN
— Local Area Network
S2L
— source-to-leaf
EAP-TTLS
— Extensible Authentication Protocol-Tunneled Transport Layer Security
EDGE
— Enhanced Data Rates for GSM Evolution
XML
— Extensible Markup Language
E-VLAN
— Ethernet Virtual Private LAN
OEM
— Original Equipment Manufacturer (usually in reference to car parts)
DWDM
— Dense Wavelength Division Multiplexing
ARP
— Address Resolution Protocol (ATM)
B2BUA
— Back-To-Back User Agent
FTP
— File Transfer Protocol
FCFS
— First Come First Served
ECC CDH
— Elliptic Curve Cryptography Cofactor Diffie-Hellman
ANSI
— American National Standards Institute, Inc.
ATM
— Automatic Teller Machine
CR
— Carriage Return
CSMA/CD
— Carrier Sense Multiple Access with Collision Detection
IA_PD
— Identity Association for Prefix Delegation
FIFO
— First In, First Out
CPU
— Central Processing Unit
RDF
— Resource Description Framework
MAN
— Metropolitan Area Network
PDF
— Portable Document Format (created by Adobe Acrobat)
S-NAPTR
— Straightforward-Naming Authority Pointer
ZKPP
— Zero-Knowledge Password Proof
ARKLAMISS
— ARKansas / LouisianA /MISSissippi region
PIDF-LO
— Presence Information Data Format Location Object
ISO
— International Organization for Standardization
IP
— Internet Protocol
G-ACH
— Generic Associated Channel
CPE
— Customer Premises Equipment
N-PE
— Network-facing PE
ISP
— Internet Service Provider
GUI
— Graphical User Interface (goo-ey)
U-PE
— User-facing PE
S-GW
— Serving Gateway
U-NII
— Unlicensed National Information Infrastructure Devices
MDC
— Modification Detection Code
MOBIKE
— IKEv2 Mobility and Multihoming
L2VPN
— Layer 2 Virtual Private Network
L3VPN
— Layer 3 Virtual Private Network
API
— Application Programming Interface
DUT
— Device Under Test
EAP-GSPK
— Extensible Authentication Protocol - Generalized Pre-Shared Key
S-BGP
— Secure Border Gateway Protocol
T-MPLS
— Transport MPLS
S-PE
— Switching Provider Edge
S-PMSI
— Selective PMSI
MUA
— Mail User Agent (Internet email)
EDI
— Electronic Data Interchange
RF
— Radio Frequency
ASCII
— American National Standard Code for Information Interchange
GSM
— Global System for Mobile Communications
CAPTCHA
— Completely Automated Public Turing test to tell Computers and Humans Apart
XNQ
— eXtended Network Quality
P2PE
— Point-to-Point Emulation
RAMS-R
— RAMS Request
RANGER
— Routing and Addressing in Networks with Global Enterprise Recursion
TWAMP
— Two-Way Active Measurement Protocol
SMTP
— Simple Mail Transfer Protocol
FAN ELS
— Fabric Address Notification Extended Link Service
RAMS-T
— RAMS Termination
ADSL
— Asymmetric Digital Subscriber Line
ATM
— Asynchronous Transfer Mode
SLA
— Service Level Agreement
RAQMON
— Real-time Application Quality-of-Service Monitoring
VPN
— Virtual Private Network (ATM)
MA/RA
— Maintenance Agency/Registration Authority
IA-RWA
— Impairment-Aware Routing and Wavelength Assignment
FROPA
— Frontal Passage
EIRP
— Equivalent Isotropic Radiated Power
ACE
— Access Control Entry
AEAD
— Authenticated Encryption with Associated Data
HTTP
— Hypertext Transfer Protocol
HKDF
— HMAC-based Key Derivation Function
DDOS
— Distributed Denial of Service
ABI
— Application Binary Interface
PDA
— Personal Digital Assistant
DARPA
— Defense Advanced Research Projects Agency (US)
GPS
— Global Positioning System (ex-NAVSTAR)
KEK
— Key Encryption Key (COMSEC Key)
ECDH
— Elliptic Curve Diffie-Hellman
IVR
— Interactive Voice Response (telephone technology)
NSF
— National Sanitation Foundation
BRAS
— Broadband Remote Access Server
FQDN
— Fully Qualified Domain Name
PBKDF2
— Password-Based Key Derivation Function 2
ISDN
— Integrated Services Digital Network
EOF
— End Of File
DODAG
— Destination-Oriented Directed Acyclic Graph
POP
— Point Of Presence (Internet)
ADM
— Add-Drop Multiplexer
4RD
— IPv4 Residual Deployment
DES
— Data Encryption Standard
CUG
— Closed User Group
PDH
— Plesiochronous Digital Hierarchy
PGP
— Pretty Good Privacy (encryption)
IETF
— Internet Engineering Task Force
OCR
— Optical Character Recognition
AES
— Advanced Encryption Standard
QOS
— Quality of Service
CGI
— Common Gateway Interface
DNS
— Domain Name System
CONUS
— Continental United States (48 Contiguous States and DC)
ASP
— Application Service Provider
DHCP
— Dynamic Host Configuration Protocol
SSL/TLS
— Secure Socket Layer/Transport Layer Security
LUN
— Logical Unit Number
CSIRT
— Computer Security Incident Response Team
PNG
— Portable Network Graphics (graphic file standard/extension)
UTC
— Coordinated Universal Time
DSL
— Digital Subscriber Line
UDP
— User Datagram Protocol (FDDI related)
ECDSA
— Elliptic Curve Digital Signature Algorithm
WAN
— Wide Area Network
BNG
— Broadband Network Gateway
NFS
— Network File System
DCOM
— Distributed Component Object Model
NIST
— National Institute of Standards and Technology
IMAP
— Internet Message Access Protocol
ITU
— International Telecommunication Union
FFT
— Fast Fourier Transform
DTLS
— Datagram Transport Layer Security
FLUTE
— File Delivery Over Unidirectional Transport
UI
— User Interface
SQL
— Structured Query Language
SSID
— Service set identifier (Wi-Fi)
JSON
— JavaScript Object Notation
AAA
— authentication, authorization, and accounting
MSS
— Maximum Segment Size (TCP/IP)
CLI
— Command line Interface (Cabletron)
GPRS
— General Packet Radio Service
SOHO
— Small Office Home Office
IFF
— If and Only If
EBCDIC
— Extended Binary Coded Decimal Interchange Code (pronounced Eb-see-dik) (cf. BCD)
W3C
— World Wide Web Consortium
RSAES-OAEP
— RSA Encryption Scheme - Optimal Asymmetric Encryption Padding
SCSI
— Small Computer System Interface
GMT
— Greenwich Mean Time (Zulu)
AAC
— Advanced Audio Coding
ACL
— Access Control List
WDM
— Wavelength Division Multiplexing (fiber optics)
DSA
— Digital Signature Algorithm
LLDP-MED
— Link Layer Discovery Protocol-Media Endpoint Discovery
BRI
— Basic Rate Interface
LMP
— Link Management Protocol
PSTN
— Public Switched Telephone Network
AC
— Access Control
RISC
— Reduced Instruction Set Computer
IANA
— Internet Assigned Numbers Authority
DNS-SD
— DNS-based Service Discovery
RSASSA-PSS
— RSA Probabilistic Signature Scheme
WEP
— Wired Equivalent Privacy
FMIPV6
— Fast Handovers for Mobile IPv6
CORBA
— Common Object Request Broker Architecture
ROADM
— Reconfigurable Optical Add/Drop Multiplexer
PBX
— Private Branch eXchange (company phone system)
TTL
— Time To Live
PEP
— Policy Enforcement Point
DUNS
— Data Universal Numbering System
SHA
— Secure Hash Algorithm
MMS
— Multimedia Messaging Service
BSSID
— Basic Service Set Identifier
NIC
— Network Interface Card
SNMP
— Simple Network Management Protocol (ATM)
ISAKMP
— Internet Security Association and Key Management Protocol
USB
— Universal Serial Bus
DTE
— Data Terminal Equipment
NEA
— Network Endpoint Assessment
MVRP
— Multiple VLAN Registration Protocol
DCVA
— Differential Cyclonic Vorticity Advection (meteorology)
SMIL
— Synchronized Multimedia Integration Language
TCP
— Transmission Control Protocol
WAP
— Wireless Application Protocol
ADS
— Astrophysics Data System
SDH
— Synchronous Digital Hierarchy (ATM)
MAC
— Media Access Control
RNC
— Radio Network Controller
6LBR
— 6LoWPAN Border Router
SNR
— Signal-to-Noise Ratio
PVC
— Permanent Virtual Circuit (ATM)
MAX
— Maximum
BCP
— Best Current Practice
CRC
— Contrôle de Redondance Cyclique (French: Cyclic Redundancy Check)
EAP
— Extensible Authentication Protocol
LCP
— Link Control Protocol
ASN
— Autonomous System Number
BW
— Bandwidth
RPL
— Routing Protocol for Low-Power and Lossy Networks
RMS
— root mean square (preferred over "RMS")
SAVPF
— Secure Audio-Visual Profile with Feedback
CRL
— Certificate Revocation List
IR
— Infrared
OU
— Organizational Unit
OS
— Operating System
CN
— Common Name
SVG
— Scalable Vector Graphics
DOS
— Denial Of Service
FCS
— Frame check sequence (Ethernet)
CDF
— Cumulative Distribution Function
PPP
— Point-to-Point Protocol
LOWPAN
— Low-Power Wireless Personal Area Network
RPC
— Remote Procedure Call
CHAP
— Challenge Handshake Authentication Protocol (ATM)
GUID
— Globally Unique Identifier
FDDI
— Fiber Distributed Data Interface
PDU
— Protocol data unit (such as segment, packet, frame, etc.)
DRM
— Digital Rights Management
SMS
— Short Message Service
3PCC
— Third Party Call Control
MDNS
— Multicast DNS
IAMM
— In-line Aware MRB Mode
CESOPSN
— Circuit Emulation Service over Packet Switched Network
CAPE
— Convective Available Potential Energy
BER
— Bit-Error Rate
AIS
— Alarm Indication Signal
PKINIT
— Public Key Cryptography for Initial Authentication in Kerberos
CCMP
— Counter Mode with CBC-MAC Protocol
GCM
— Galois/Counter Mode
CDMA
— Code Division Multiple Access (voice/data transmission)
ICMP
— Internet Control Message Protocol
SCRAM
— Salted Challenge Response Authentication Mechanism
DTX
— Discontinuous Transmission
KMS
— Key Management Service
DOM
— Document Object Model
CBC
— cipher block chaining
AMI
— Advanced Metering Infrastructure
KEM
— Key Encapsulation Mechanism
GMII
— Gigabit Media Independent Interface
OASIS
— Organization for the Advancement of Structured Information Standards
OSI
— Open Systems Interconnection (iso Standard)
MIB
— Management Information Base (ATM)
RTP
— Real-Time Transport Protocol
MAC
— Message Authentication Code
DSP
— Digital Signal Processor
HTTPS
— HyperText Transfer Protocol Secure
SOAP
— Simple Object Access Protocol
6CO
— 6LoWPAN Context Option
OSS
— Operational Support System
RIP
— Routing Information Protocol
BS
— Base Station
LLQC
— Last Listener Query Count
ECC
— Elliptic Curve Cryptography
3G
— Third Generation mobile phone network
MTA
— Mail Transfer Agent
RSVP
— Resource Reservation Protocol (Internet)
TPDU
— Transport Protocol Data Unit
LDAP
— Lightweight Directory Access Protocol (pronounced Ell-dap)
NSP
— Network Service Provider
SOA
— Start of Authority (domain name system record)
OUI
— Organizationally Unique Identifier
FRZLVL
— FReeZing LeVeL
BOF
— Birds of a Feather
IMEI
— International Mobile Equipment Identity
URI
— Uniform Resource Identifier
AS
— Autonomous System
LACP
— Link Aggregation Control Protocol
S/MIME
— Secure/Multipurpose Internet Mail Extensions
PSD
— Power Spectral Density
GRE
— Generic Routing Encapsulation
LRU
— Least Recently Used
DCE
— Distributed Computing Environment
OSPF
— Open Shortest Path First (ATM)
NAS
— Network Access Server
TLS
— Transport Layer Security
ACARS
— Aircraft Communications Addressing and Reporting System
BECN
— Backward Explicit Congestion Notification
CA
— Certificate Authority
CERT
— Computer Emergency Response Team
PTM
— Packet Transfer Mode
VOIP
— Voice Over IP (Internet Protocol)
OTN
— Optical Transport Network
WLAN
— Wireless Local Area Network
UPNP
— Universal Plug and Play
TKIP
— Temporal Key Integrity Protocol
BGP
— Border Gateway Protocol (routing protocol)
MOS
— Model Output Statistics
GVRP
— Generic VLAN Registration Protocol
ANDSF
— Access Network Discovery and Selection Function
HDLC
— High-Level Data Link Control
IMSI
— International Mobile Subscriber Identity
RAN
— Radio Access Network
FSM
— Finite State Machine
MS
— Mobile Station
IV
— Initialization Vector
NIC
— Network Information Center
FTTH
— Fiber To The Home
XMPP
— Extensible Messaging and Presence Protocol
MDA
— Mail Delivery Agent
AU
— Audio Unit
TCAM
— Ternary Content-Addressable Memory
UAS
— Unavailable Seconds
SN
— Sequence Number
PDN
— Packet Data Network
PCM
— Pulse-Code Modulation
HSM
— Hardware Security Module
FF
— Fixed-Filter
UML
— Unified Modeling Language (Object Management Group, OMG)
MIC
— Message Integrity Check
MOS
— Mean Opinion Score
MS
— Message Store
VCC
— Virtual Channel Connection (ATM)
IFG
— Inter-Frame Gap
WG
— Working Group
FPS
— Frames per second.
DIT
— Directory Information Tree
NMS
— Network Management System
6RD
— IPv6 Rapid Deployment on IPv4 Infrastructures
ECCSI
— Elliptic Curve-Based Certificateless Signatures for Identity-Based Encryption
OMA
— Open Mobile Alliance
POTS
— Plain Old Telephone Service (FCW)
NAT-PMP
— NAT Port Mapping Protocol
IS
— Intermediate System
IF
— Intermediate Frequency
OFDM
— Orthogonal Frequency Division Multiplexing
FR
— Frame Relay
EDCA
— Enhanced Distributed Channel Access
MTU
— Maximum Transmission Unit
ADU
— Application Data Unit
CDN
— Content Delivery Network
TED
— Traffic Engineering Database
CISC
— Complex Instruction Set Computer
AOR
— Address of Record
MN
— Mobile Node
DID
— direct inward dial
DCCP
— Datagram Congestion Control Protocol
IAP
— Internet Access Provider
GPL
— General Public License
NIS
— Network Information Service
NI
— Named Information
IOS
— Internetwork Operating System
HSS
— Home Subscriber Server
ASR
— Automatic Speech Recognition
MTA
— Mail Transport Agent
EF
— Expedited Forwarding
ECN
— Explicit Congestion Notification
IPV4
— Internet Protocol Version 4
CIA
— Confidentiality, Integrity and Availability
SMI
— Structure of Management Information
IPX
— Internetwork Packet Exchange
SSM
— Source-Specific Multicast
BER
— Basic Encoding Rules (ASN.1)
OGC
— Open Geospatial Consortium
PKI
— Public Key Infrastructure (cryptography)
TS
— Transport Stream
LMTP
— Local Mail Transfer Protocol
UA
— User Agent
B-ISDN
— Broadband Integrated Services Digital Network
FCP
— Fibre Channel Protocol
IRI
— Internationalized Resource Identifier
DA
— Destination Address
EVS
— Extended-Vendor-Specific
ASIC
— Application Specific Integrated Circuit
ES
— Errored Second
LMQC
— Last Member Query Count
EGP
— Exterior Gateway Protocol
APN
— An Access Point Name
ARIN
— American Registry for Internet Numbers
NCP
— Network Control Protocol
HMAC
— Hash-Based Message Authentication Code
LATM
— Low-overhead MPEG-4 Audio Transport Multiplex
VOD
— Video On Demand
FA
— Foreign Agent
ARQ
— Automatic Repeat-reQuest
TLV
— Type-Length-Value
AVPF
— Audio-Visual Profile with Feedback
DVMRP
— Distance Vector Multicast Routing Protocol
RTS
— Request To Send
MPEG
— Motion Picture Experts Group
MDL
— maximum datagram lifetime
SCTP
— Stream Control Transmission Protocol
STP
— Spanning Tree Protocol
NNTP
— Network News Transfer Protocol
FEC
— Forward Error Correction
MCU
— Multipoint Control Unit
MCS
— Mesoscale Convective System
TE
— Traffic Engineering
QLCS
— Quasi-Linear Convective System
MRTG
— Multi Router Traffic Grapher
SAP
— Session Announcement Protocol
UE
— User Equipment
SPI
— Security Parameter Index
COS
— Class Of Service
CTS
— Clear To Send
OWAMP
— One-Way Active Measurement Protocol
IOI
— Item of Interest
KDC
— Kerberos Key Distribution Center
NTFS
— New Technology File System
SLP
— Service Location Protocol
MPLS
— Multiprotocol Label Switching
ACAP
— Application Configuration Access Protocol
DSS
— Digital Signature Standard
PAKE
— password-authenticated key exchange
SDP
— Session Description Protocol
CW
— Control Word
DSLAM
— Digital Subscriber Line Access Multiplexer (Module)
BNF
— Backus-Naur Form (computing)
NHLFE
— Next Hop Label Forwarding Entry
SPF
— Sender Policy Framework
UUID
— Universally Unique Identifier (see Also GUID)
EPON
— Ethernet Passive Optical Network
CIDR
— Classless Inter-Domain Routing (ATM)
RTSP
— Real Time Streaming Protocol
PPTP
— Point-to-Point Tunneling Protocol
SMIV2
— Structure of Management Information Version 2
DDP
— Device Discovery Protocol
PDC
— Personal Digital Cellular
OID
— Object Identifier
ICP
— Internet Content Provider
CAVE
— Cellular Authentication and Voice Encryption Algorithm
NREN
— National Research and Education Network
IDS
— Intrusion Detection System
MNC
— Mobile Network Code
NE
— Network Element
GMAC
— Galois Message Authentication Code
SBC
— Session Border Controller
GERAN
— GSM/Edge Radio Access Network
ARMV4
— Advanced RISC Machine version 4
ATTM
— At This Time
PVA
— Positive Vorticity Advection
AVP
— Attribute-Value Pair
AWIPS
— Advanced weather Interactive Processing System (NOAA)
AS
— Authentication Service
EPC
— Evolved Packet Core
CO
— Central Office
ABR
— Area Border Router
MSRP
— Message Session Relay Protocol
PLPMTUD
— Packetization Layer Path MTU Discovery
DTD
— Document Type Definition (XML)
PII
— Personally Identifiable Information
UID
— Unique Identifier
IAB
— Internet Architecture Board
NTP
— Network Time Protocol
BACP
— Bandwidth Allocation Control Protocol
SONET
— Synchronous Optical Network
CAC
— Connection Admission Control (Asynchronous Transfer Mode)
PAT
— Port Address Translation
SDU
— Service Data Unit (ATM)
ND
— Neighbor Discovery
AS
— Applicability Statement
IR
— Internet Registry
WRN
— Western
IDEA
— International Data Encryption Algorithm
DPI
— Deep Packet Inspection
DOI
— Domain Of Interpretation
PHB
— Per Hop Behavior
AP
— access point
NAT-PT
— Network Address Translation - Protocol Translation
QSIG
— Q-Signaling protocol
HPC
— Hydrometeorological Prediction Center
MIC
— Message Integrity Code
IESG
— Internet Engineering Steering Group
PV
— Potential Vorticity
XSD
— XML Schema Definition
HIP
— Host Identity Protocol
EMSK
— Extended Master Session Key
TLD
— Top-Level Domain
ISNS
— Internet Storage Name Service
ISOC
— Internet Society
TCU
— Towering Cumulus
NAI
— Network Access Identifier
BEEP
— Blocks Extensible Exchange Protocol
CFWS
— comments and folding white space
RTCP
— Real-time Transport Control Protocol
AR
— Access Router
DSCP
— Differentiated Services Code Point
AMR-WB
— Adaptive Multi-Rate Wideband
IPV6
— Internet Protocol Version 6
TDM
— Time Division Multiplexer
PLC
— Power line communication (electricity)
MSB
— Most Significant Bit
RS
— Router Solicitation
RSSI
— Received Signal Strength Indication
GOES
— Geostationary Operational Environmental Satellite
NWS
— National Weather Service (formerly U.S. Weather Bureau)
STS
— Synchronous Transport Signal
KDF
— Key Derivation Function
BRN
— Bulk Richardson Number
CDN
— Content Distribution Network
SAN
— System Area Network
UAS
— User Agent Server
IGMP
— Internet Group Management Protocol
ESMTP
— Extended Simple Mail Transfer Protocol
GSI
— Grid Security Infrastructure
ALG
— Application Layer Gateway
ECP
— Encryption Control Protocol
ASOS
— Automated Surface Observing System
PPPOE
— Point-to-Point Protocol Over Ethernet
GML
— Geography Markup Language
MCC
— Mesoscale Convective Complex
HLR
— Home Location Register
FPGA
— Field-Programmable Gate Array
ASN.1
— Abstract Syntax Notation One
NAT
— Network Address Translation
EDNS
— Extension Mechanisms for DNS
DER
— Distinguished Encoding Rules
MSA
— Mail Submission Agent
DCE
— Data Communication Equipment
SRN
— Southern
SMPTE
— Society of Motion Picture and Television Engineers, Inc.
FFS
— For Further Study
CAPWAP
— Control and Provisioning of Wireless Access Points
MIKEY
— Multimedia Internet Keying
VAD
— Velocity-Azimuth Display
BSO
— Basic Security Option
IRTF
— Internet Research Task Force
IKE
— Internet Key Exchange
LLDP
— Link Layer Discovery Protocol
COPS
— Common Open Policy Service
NRZ
— Non-Return-To-Zero
WHT
— Walsh-Hadamard Transform
DVB
— Digital Video Broadcasting
SA
— Source Address
MXF
— Material eXchange Format
KPAK
— Key Management Service Public Authentication Key
MIDI
— Musical Instrument Digital Interface
HA
— Home Agent
PDN GW
— Packet Data Network Gateway
CALDAV
— Calendaring Extensions to WebDAV
DN
— Distinguished Name
FFD
— Full Function Device
CRLF
— Carriage-Return Line-Feed
RIR
— Regional Internet Registry
LCT
— Layered Coding Transport (IETF)
TFTP
— Trivial File Transfer Protocol (ATM)
GMRP
— GARP Multicast Registration Protocol
GFP
— Generic Framing Procedure
VPI
— Virtual Path Identifier
PPPOA
— Point-to-Point Protocol Over ATM
COA
— Care-Of Address
TC
— Tropical Cyclone
DBA
— Dynamic Bandwidth Allocation
IPP
— Internet Printing Protocol
MANET
— Mobile Ad Hoc Network
SMDS
— Switched Multimegabit Data Service (ATM)
MP2MP
— Multipoint-to-Multipoint
RED
— Random Early Detection
KMP
— Key Management Protocol
RIB
— Routing Information Base
POP
— Post Office Protocol
TOE
— Target of Evaluation
IE
— Information Element
DDUL
— Dynamic DNS Update Lease
SVC
— Switched Virtual Circuit (ATM)
RTO
— Retransmission Timeout
PSC
— Packet Switch Capable
FCAPS
— Fault, Configuration, Accounting, Performance, and Security
3GPP IMS
— Third Generation Partnership Project Internet Multimedia System
CCTLD
— country code Top Level Domain
WRF
— Weather Research and Forecasting
NDP
— Neighbor Discovery Protocol
HC
— High Capacity
RADIUS
— Remote Authentication Dial-In User Service
IQN
— iSCSI Qualified Name
RDI
— Remote Defect Indicator (UNI Fault Management)
LIR
— Local Internet Registry
AOB
— At or Below
HBA
— Host Bus Adapter
WGS 84
— World Geodetic System 1894
BFCP
— Binary Floor Control Protocol
BFD
— Bidirectional Forwarding Detection
SUT
— System Under Test
CGA
— Cryptographically Generated Addresses
LDP
— Label Distribution Protocol
SID
— Silence Insertion Descriptor
OCSP
— Online Certificate Status Protocol
WIMAX
— Worldwide Interoperability for Microwave Access, Inc.
RPF
— Reverse Path Forwarding
LI
— Lifted Index
NLY
— Northerly
SPD
— Security Policy Database
MP-BGP
— Multiprotocol BGP
NRN
— Northern
BWER
— Bounded Weak-Echo Region
SNTP
— Simple Network Time Protocol
MEP
— Maintenance Entity Group End Point
IAP
— Intercept Access Point
SVL
— Shared VLAN Learning
CMTS
— Cable Modem Termination System
VLAN
— Virtual Local Area Network
DAD
— Duplicate Address Detection
ICV
— Integrity Check Value
ESP
— Encapsulating Security Payload
DUID
— DHCP unique identifier
AF
— Assured Forwarding
TS
— Tropical Storm
VPLS
— Virtual Private LAN Service
ISS
— Internal Sublayer Service
LAG
— Link Aggregation Group
MLM
— Mailing List Manager
ISC
— Internet Systems Consortium, Inc
SSO
— Single Sign-On Once
PWE3
— Pseudowire Emulation Edge-to-Edge
W-CDMA
— Wideband Code Division Multiple Access
SRTP
— Secure Realtime Transport Protocol
EDF
— Empirical Distribution Function
DPVA
— Differential Positive Vorticity Advection
AFI
— Address Family Identifier
VRRP
— Virtual Router Redundancy Protocol
LLN
— Low-Power and Lossy Network
SCVP
— Server-Based Certificate Validation Protocol
PEN
— Private Enterprise Number
ASN
— Access Service Network
EE
— End Entity
CDMI
— Cloud Data Management Interface
CIPSO
— Common Internet Protocol Security Option
GBE
— Gigabit Ethernet
EPC
— Electronic Product Code
NIDS
— Network Intrusion Detection System
LLJ
— Low Level Jet stream
DTMF
— Dual-Tone MultiFrequency
RMT
— Reliable Multicast Transport
GGSN
— Gateway GPRS Support Node
PACE
— Password Authenticated Connection Establishment
PDP
— Packet Data Protocol
PE
— Provider Edge
CRS
— Coordinate Reference Systems
NAS
— Network-Attached Storage
HG
— Home Gateway
LLQT
— Last Listener Query Timer
FECN
— Forward Explicit Congestion Notification (ATM)
RJRS
— Recovery Journal Receiver Structure
CES
— Circuit Emulation Service
SOP
— Start of Packet
MD5
— Message Digest 5
GFS
— Global Forecast System
ETX
— Expected Transmission Count
LLC/SNAP
— Logical Link Control/Subnetwork Access Protocol
SRTCP
— Secure Realtime Transport Control Protocol
MO
— Measurement Object
SIMD
— Single Instruction, Multiple Data (system) (processor)
LSW
— Least Significant Word
WW
— Weather Watch
NID
— Network Interface Device
NHC
— United States National Hurricane Center
SLAAC
— Stateless Address Autoconfiguration
DLCI
— data link connection identifier
PON
— Passive Optical Network
NSAP
— Network Service Access Point
RIPNG
— Routing Information Protocol Next Generation
PSK
— Pre-Shared Key
PSN
— Packet Switched Network
ROHC
— Robust Header Compression
CAM
— Content Addressable Memory
MITM
— Man in the Middle
LKH
— Logical Key Hierarchy
O&M
— OAM and Management
CORS
— Cross-Origin Resource Sharing
PANA
— Protocol for Carrying Authentication for Network Access
ICSA
— International Computer Security Association
MB
— Millibar(s)
GPU
— Graphics Processing Unit
AC
— Attachment Circuit
IWF
— Interworking Function
SAD
— Security Association Database
XDR
— External Data Representation protocol
PCP
— Port Control Protocol
NOS/OLS
— Not_Operational Primitive Sequence / Offline Primitive Sequence
IGP
— Interior Gateway Protocol
TGS
— Ticket-granting Server
RTBH
— Remote Triggered Black Hole
MSM
— Mobile Station Modem
RIPE NCC
— Reseaux IP Europeens Network Coordination Centre
MSW
— Most Significant Word
UVV
— Upward Vertical Velocity
NCEP
— National Centers For Environmental Prediction (form. NMC; NWS Center)
TRILL
— TRansparent Interconnection of Lots of Links
ESS
— Extended service set (Wi-Fi group)
LCL
— Lifted Condensation Level
RCODE
— No Expansion
FIB
— Forwarding Information Base
CB
— Cumulonimbus
GTLD
— Generic Top-Level Domain
REST
— Representational State Transfer
VRF
— Virtual Routing and Forwarding Tables
HFC
— Hybrid Fiber Coaxial
SIP
— Session Initiation Protocol
AIMD
— Additive Increase, Multiplicative Decrease
NVT
— Network Virtual Terminal
VOP
— Video Object Plane
CNG
— comfort noise generation
EMS
— Energy Management Systems
ABRO
— Authoritative Border Router Option
AMEI
— Association of Musical Electronics Industry
AKA
— Authentication and Key Agreement
VCI
— Virtual Channel Identifier
UMA
— Unlicensed Mobile Access
WFQ
— Weighted Fair Queuing
GTK
— Group Temporal Key
OAM
— Operations Administration and Maintenance
RDMA
— Remote Direct Memory Access
GARP
— Generic Attribute Registration Protocol
BSR
— Bootstrap Router
AVA
— Attribute Value Assertion
RAOB
— Radiosonde Observation
RANAP
— Radio Access Network Application Protocol
NVA
— Negative Vorticity Advection
SDID
— Signing Domain Identifier
IKEV2
— Internet Key Exchange Protocol Version 2
TDMA
— time-division multiple access
DHCPV6
— Dynamic Host Configuration Protocol for IPv6
MSTP
— Multiple Spanning Tree Protocol
NORM
— NACK-Oriented Reliable Multicast
WFO
— Weather Forecast Office
DOCSIS
— Data over Cable Service Interface Specification
NENA
— National Emergency Number Association
MRRU
— Maximum Reconstructed Reception Unit
NLRI
— Network Layer Reachability Information
CSI
— Conditional Symmetric Instability
POSIX
— Portable Operating System Interface
TCN
— Topology Change Notification
2G
— Second generation cellular
LFN
— Long Fat Network
NAL
— Network Abstraction Layer
ASBR
— Autonomous System Border Router
DDDS
— Dynamic Delegation Discovery System
PTP
— Point To point Protocol
CBC-MAC
— Cipher Block Chaining Message Authentication Code
CDP
— Content Delivery Protocol
BAB
— Bundle Authentication Block
PKIX
— Public Key Infrastructure using X.509
DLSW
— Data Link Switching
RDN
— Relative Distinguished Name
KSK
— Key Signing Key
ENB
— Evolved Node B
6LR
— 6LoWPAN Router
CAR
— committed access rate
EID
— Endpoint Identifier
IO
— Information Object
ABNF
— Augmented Backus-Naur Form
RLE
— Run-Length Encoding
RR
— Resource Record
ICE
— Interactive Connectivity Establishment
DFZ
— Default-Free Zone
VDSL
— Very High Speed Digital Subscriber Line
IXFR
— Incremental Zone Transfer
CMS
— Cryptographic Message Syntax
FBL
— Feedback Loop
MS-PW
— Multi-Segment Pseudowire
GSS-API
— Generic Security Service Application Program Interface
ERN
— Eastern
ATU
— ADSL Transceiver Unit
ESN
— Electronic Serial Number
SSRC
— Synchronization Source
CDN
— Call-Disconnect-Notify
WWN
— World Wide Name
WWNN
— World Wide Node Name
PPS
— Packets Per Second
P3P
— The Platform for Privacy Preferences Project
PLR
— Packet Loss Rate
QOE
— Quality of Experience
B4
— Basic Bridging BroadBand
URPF
— Unicast Reverse Path Forwarding
ITIP
— iCalendar Transport-Independent Interoperability Protocol
NTSC
— National Television Standards Committee
MCV
— Mesoscale Convective Vortex
WWPN
— World Wide Port Name (IBM ESS training/fiber channel)
CDR
— Call Data Record
SA
— Security Association
CRMF
— Certificate Request Message Format
MSDP
— Multicast Source Discovery Protocol
VC
— Virtual Circuit (ATM)
CP
— Certificate Policy
GNSS
— Global Navigation Satellite System
SPE
— Synchronous Payload Envelope
CLNS
— Connectionless Network Service
MGC
— Multimedia Gateway Controller
VPWS
— Virtual Private Wire Service
MAG
— Mobile Access Gateway
BR
— Border Router
AAL5
— ATM Adaptation Layer 5
LC
— Link Connection
EL
— Equilibrium Level
MPLS-TP
— MPLS Transport Profile
ECM
— Error Correction Model
MS
— Media Server
SSAP
— Source Service Access Point
L2F
— Layer 2 Forwarding (Cisco)
FWS
— Folding White Space
CSRF
— Cross-Site Request Forgery
PGM
— Pragmatic General Multicast
COM
— Component Object Module
SSN
— Station Serial Number
URN
— Uniform Resource Namespace
SPIT
— Spam Over Internet Telephony
CPP
— Common Profile for Presence
NAPTR
— Naming Authority Pointer
DAO
— Destination Advertisement Object
SLY
— Southerly
CGN
— Carrier-Grade NAT
NIR
— National Internet Registry
SA
— Source-Active
JID
— Jabber Identifier
LLQI
— Last Listener Query Interval
P2P
— Peer-to-peer (networking)
IPDV
— IP Packet Delay Variation
DR
— Designated Router (networking)
ISCSI
— Internet Small Computer System Interface
LER
— Label Edge Router
INVOF
— In vicinity of
MAP
— Mobile Application Part
PSN
— Public Switched Network
EUI
— Extended Unique Identifier
RMON
— Remote Monitoring
RP
— Rendezvous Point
STB
— Set-Top Box
MG
— Media Gateway
DSDL
— Document Schema Definition Languages
TFRC
— TCP-Friendly Rate Control
RAID
— Redundant Array of Independent Disks
OSSI
— Open Source Software Institute
MHP
— Multimedia Home Platform
SPC
— Storm Prediction Center
PSAP
— Public Safety Answering Point (911)
MME
— Mobile Management Entity
SCVP
— Simple Certificate Validation Protocol
CATNIP
— Common Architecture for Next Generation Internet Protocol
L2TP
— Layer 2 Tunneling Protocol
CLDR
— Common Locale Data Repository
OLS
— Optical Line System
CN
— Correspondent Node
UTI
— Universal Transport Interface
LSAP
— Link Service Access Point
CIST
— Common and Internal Spanning Tree
EPS
— Evolved Packet System
DPNSS
— Digital Private Network Signaling System
MPI
— Minimum Picture Interval
DRBG
— deterministic random-bit generator
TEI
— Terminal Endpoint Identifier
CMC
— Certificate Management over CMS
MF
— More Fragments
MSL
— Maximum Segment Lifetime
ACCAS
— Altocumulus Castellanus
LFSR
— Linear Feedback Shift Register
LMDS
— Local Multipoint Distribution Service
NCE
— Network Connection Endpoint
SAN
— Subject Alternative Name
POS
— PPP Over SONET
MT
— Mobile Terminal
DIO
— DODAG Information Object
PAC
— Proxy Auto-Configuration
IAID
— Identity Association IDentifier
ORO
— Option Request Option
MFIB
— Multicast Forwarding Information Base
SBR
— Spectral Band Replication
LDML
— Locale Data Markup Language
ECT
— ECN-Capable Transport
CSNP
— Complete Sequence Number PDU
CT_IU
— Common Transport Information Unit
LSP
— Link State PDU (Protocol Data Unit)
DS-LITE
— Dual-Stack Lite
PIM
— Protocol Independent Multicast
GSAKMP
— Group Secure Association Key Management Protocol
PTK
— Pairwise Transient Key
LFC
— Level of Free Convection
TNC
— Trusted Network Connect
CCNR
— Call Completion on No Reply
KLV
— Key-Length-Value
LBR
— LLN Border Router
CELP
— code-excited linear prediction
PIM-SM
— Protocol Independent Multicast-Sparse Mode
CALS
— Computer-Aided Acquisition and Life-Cycle Support
LSP
— Link State Packet
ESO
— Extended Security Option
XCAP
— Extensible Markup Language (XML) Configuration Access Protocol
VRP
— VLAN Registration Protocol
UDP-LITE
— User Datagram Protocol Lite
TDMOIP
— Time Division Multiplexing over IP
IBE
— Identity-Based Encryption
AUID
— Agent or User Identifier
HSTS
— HTTP Strict Transport Security
PSS
— Probabilistic Signature Scheme
GCO
— Global Concurrent Optimization
SAP
— Serving Access Point
FTN
— FEC-to-NHLFE
SBM
— Subnet Bandwidth Manager
PCRF
— Policy and Charging Rule Function
VCI
— Virtual-Circuit Identifier
LFIB
— Label Forwarding Information Base
PLCP
— Physical Layer Convergence Procedure
DNT
— Do Not Track
SSPI
— Security Support Provider Interface
CLI
— Calling Line Identification
ALT
— Alternative Logical Topology
MR
— Mobile Router
DELT
— Dual Ended Loop Test
VSP
— Voice Service Provider
SRR
— Status Report Request
MT
— Message Transfer
PTM
— Pulse-Time Modulation
TSTM
— Thunderstorm
GRUU
— Globally Routable User Agent URI
ILM
— Incoming Label Mapping
UAC
— User Agent Client
PA
— Provider Assigned (IP address space assigned to a specific provider by IANA)
ULA
— Unique Local Address
ZSK
— Zone Signing Key (information technology)
PAL
— Phase Alternation Line
DSACK
— Duplicate Selective Acknowledgement
CEMA
— Connection Establishment for Media Anchoring
DSAP
— Destination Service Access Point
2.5G
— Enhanced second generation cellular
MS
— Manual Switch
DCT
— Discrete Cosine Transformer
IHL
— Internet Header Length
OFB
— Output Feedback
ADISC
— Address Discovery Extended Link Service
PHY
— Physical Layer
FARP
— Fibre Channel Address Resolution Protocol
UNI
— User-Network Interface
EFCI
— Explicit Forward Congestion Indication (ATM)
ERO
— Explicit Route Object
TF-EMC2
— Task Force on European Middleware Coordination and Collaboration
E-LINE
— Ethernet point-to-point connectivity
AKM
— Authentication and Key Management
EWMA
— Exponentially Weighted Moving Average
EISS
— Extended Internal Sublayer Service
AMID
— Additive Increase Multiplicative Decrease
DAG
— directed acyclic graph
AAK
— Authenticated Anticipatory Keying
AHS
— Adaptive HTTP Streaming
OLT
— Optical Line Terminal
MBMS
— Multimedia Broadcast/Multicast Service
SIFS
— Short InterFrame Space
EFM
— Ethernet First Mile
LEDBAT
— Low Extra Delay Background Transport
SHIM
— Stanza Headers and Internet Metadata
SPF
— Shortest Path First
BSC
— Base Station Controller
IGD
— Internet Gateway Device
SAR
— Segmentation and Reassembly (ATM)
VPIM
— Voice Profile for Internet Mail
MSCML
— Media Server Control Markup Language
LSP
— Label Switched Path
CFB
— Cipher Feedback
Z
— Zulu Time
NAT-T
— Network Address Translation Traversal
SHDSL
— Single-pair High-speed Digital Subscriber Line
A P
— Address plus Port
VACM
— View-based Access Control Model
STP
— Secure Transfer Protocol
AFTR
— Address Family Transition Router
SRP
— Secure Remote Passwords
CAA
— Cold Air Advection
OTP
— One-Time Password authentication
RELAX NG
— REgular LAnguage for XML Next Generation
AAD
— Additional Authenticated Data
QOP
— Quality Of Protection
EHI
— Energy Helicity Index
LCAS
— Link Capacity Adjustment Scheme
IIH
— Is-Is Hello
AVT
— Audio/Video Transport
IVL
— Independent VLAN Learning
GSTN
— General Switched Telephone Network
MRU
— Maximum Receive Unit
NSAP
— Network Service Access Protocol
RTT
— round-trip time
UDDI
— Universal Description, Discovery, and Integration
EVDO
— Evolution-Data Optimized
BDP
— Bandwidth-Delay Product
4G
— 4th Generation Mobile network
EPP
— Extensible Provisioning Protocol
TLDP
— Targeted LDP
IS-IS
— Intermediate System to Intermediate System (routing protocol)
HBA
— Host-Based Authentication
PDV
— Packet Delay Variation
CIN
— Convective Inhibition
AAH
— Abandoning All Hope
LSC
— Link State Control
WRR
— Weighted Round Robin
MSA
— Message Submission Agent
SMUX
— SNMP Multiplex Protocol
SFGMP
— Source Filtering Group Management Protocol
EIP
— Extended Internet Protocol
6LN
— 6LoWPAN Node
IBAKE
— Identity-Based Authenticated Key Exchange
RSA
— Rivest, Shamir, & Adleman
AFBR
— Address Family Border Routers
VAD
— Voice Activity Detection
6PE
— IPv6 Provider Edge
MGCP
— Multimedia Gateway Control Protocol
ROA
— Route Origin Authorization
MLPP
— Multi-Level Precedence and Preemption
NLM
— Network Lock Manager
CMAC
— Cipher-based Message Authentication Code
TPM
— Transport Performance Metrics
OGF
— Open Grid Forum
AWOS
— Automated Weather Observation System
ETR
— Egress Tunnel Router
NNI
— Network-Network Interface
SPKI
— Simple Public Key Infrastructure
AMSS
— Advanced Mobile Station Software
BRDP
— Border Router Discovery Protocol
DIFS
— Distributed Interframe Space
CRISP
— Cross Registry Internet Service Protocol
FDT
— File Delivery Table
IPSEC
— IP Security
WAA
— Warm Air Advection
IMPP
— Instant Messaging and Presence Protocol
PDSN
— Packet Data Serving Node
VPC
— Virtual Path Connection (ATM)
FRAND
— fair, reasonable, and non-discriminatory
TML
— Transport Mapping Layer
IID
— Interface Identifier
SIMPLE
— SIP for Instant Messaging and Presence Leveraging Extensions
ACH
— Associated Channel Header
LEWP
— Line Echo Wave Pattern
APNIC
— Asia Pacific Network Information Centre
CLP
— Cell Loss Priority (ATM)
AMR-NB
— Adaptive Multi Rate - NarrowBand
ILNP
— Identifier-Locator Network Protocol
CPL
— Call Processing Language
ISUP
— ISDN User Part
CN
— Client Node
OSN
— Original Sequence Number
TEP
— tunnel endpoint
MP2PE
— Multi-Point to Point Emulation
NA
— Neighbor Advertisement
PT
— Payload Type (ATM)
TX
— Transmission
NMM
— Nonhydrostatic Mesoscale Model
ERT
— Expected Residual Time
MKT
— Master Key Tuple
ARO
— Address Registration Option
FEC
— Forwarding Equivalence Class
ASON
— Automatically Switched Optical Network
VLB
— Valiant Load-Balancing
SS7
— Signaling System 7
PMD
— Physical Medium Dependent
MAP
— Mobility Anchor Point
NEMO
— Network Mobility
CEK
— content-encryption key
SAML
— Security Assertion Markup Language
EHLO
— Extended Hello
TUG
— Tributary Unit Group
WLY
— Westerly
IPFRR
— IP Fast Reroute
LMA
— Local Mobility Anchor
IDN
— Internationalized Domain Name
SSK
— Secret Signing Key
TNCP
— TRILL Network Control Protocol
SAFI
— Subsequent Address Family Identifier
CE
— Control Element
ULJ
— Upper-Level Jet
ACK
— No Expansion
MLDV2
— Multicast Listener Discovery Version 2
EFR
— Enhanced Full Rate
AHS
— Additional Header Segment
RD
— Route Distinguisher
PAD
— Peer Authorization Database
INCITS
— International Committee for Information Technology Standards
SGW
— Serving Gateway
PBU
— Proxy Binding Update
SASL
— Simple Authentication and Security Layer
TGT
— ticket-granting ticket
LDN
— Local Domain Name
DRO
— Discovery Reply Object
BIS
— Bump-in-the-Stack
DTN
— Delay-Tolerant Networking
SSE
— State Signaling Event
ECMP
— Equal-Cost Multipath
AD
— Authentic Data
UTF-8
— Unicode Transformation Format 8
ICC
— ITU-T Carrier Code
ISATAP
— Intra-Site Automatic Tunnel Addressing Protocol
RPSL
— Routing Policy Specification Language
MIN
— Mobile Identification Number
DSN
— Delivery Status Notification
PI
— Provider Independent
ANG
— Access Network Gateway
HOKEY
— Handover Keying
ATA
— Analog Telephone Adaptor
SIPP
— Simple Internet Protocol Plus
PBB
— Provider Backbone Bridge
XRI
— Extensible Resource Identifier
MHAE
— Mobile-Home Authentication Extension
6LOWPANS
— IPv6 over Low-Power Wireless Personal Area Networks
TFS
— Time and Frequency Synchronization
KSAK
— Key Management Service Secret Authentication Key
CARD
— Candidate Access Router Discovery
LIP
— Loop Initialization Primitive
DE
— Discard Eligible
OTASP
— Over-The-Air Service Provisioning (telcommunications)
ECMP
— Electronic Commerce Messaging Protocol
MUA
— Message User Agent
UMTS
— Universal Mobile Telecommunications Standard
ADSP
— Author Domain Signing Practices
SNP
— Sequence Number Packet
CIS
— Cryptographic Interoperability Strategy (US NSA)
TNP
— TRILL Network Protocol
CE
— Congestion Experienced
OA
— Ordered Aggregate
EC2N
— Elliptic Curve Group Over GF(2^N)
USM
— User-based Security Model
FORCES
— Forwarding and Control Element Separation Working Group
MRT
— Multi-Threaded Routing Toolkit
PKG
— Private-Key Generator
QG
— Quasi-Geostrophic Analysis
LTE
— Long-Term Evolution
IUA
— ISDN Q.921-User Adaptations Layer
GTP
— Generic Tunneling Protocol
ESB
— Extension Security Block
SDO
— Standards Development Organization
UTRAN
— Universal Terrestrial Radio Access Network
GSLB
— Global Server Load Balancing
IMIP
— iCalendar Message-Based Interoperability Protocol
CLEI
— Common Language Equipment Identifier
MSML
— Media Server Markup Language
ULP
— Unequal Loss Protection
TDD
— Telecommunication Device for the Deaf
DTSN
— Destination Advertisement Trigger Sequence Number
BIH
— Bump-in-the-Host
BTMM
— Back to My Mac
AOA
— At or Above
IPBX
— IP Private Branch Exchange
ALTO
— Application-Layer Traffic Optimization
PTM
— Point-To-Multipoint
DECADE
— DECoupled Application Data Enroute
PLMN
— Public Land-based Mobile Network
JRD
— JSON Resource Descriptor
ESRP
— Emergency Service Routing Proxy
ASE
— Autonomous System External
RE
— Redundancy Elimination
UNSAF
— UNilateral Self-Address Fixing
AH
— Authentication Header
EBGP
— External Border Gateway Protocol
DASH
— Dynamic Adaptive Streaming over HTTP
ELY
— EasterLY
RBRIDGE
— Routing Bridge
LSDB
— Link State Database Because
DP
— Distribution Point
SIDR
— Secure Inter-Domain Routing
TDIM
— Time-Division Inverse Multiplexing
NFKC
— Normalization Form KC
VIL
— Vertically Integrated Liquid
SRV
— Service Record
VCCV
— Virtual Circuit Connectivity Verification
NAPT
— Network Address Port Translator
EOR
— Exclusive OR
GAL
— Generic Associated Channel Label
FDB
— Filtering Database
PLC
— Packet Loss Concealment
ARO
— Access Router Option
TD
— Tropical Depression
MWI
— Message-Waiting Indicator
TU
— Time Unit
TERENA
— Trans-European Research and Education Networking Association
RVS
— Rendezvous Server
SALT
— Speech Application Language Tag
MN-FA
— Mobile Node - Foreign Agent
MOP
— Mode of Operations
USRK
— Usage-Specific Root Keys
SPVC
— Switched Permanent Virtual Circuit
CITE
— Critical Ingress-to-Egress
ONC
— Open Network Computing (Distributed Applications Architecture)
RLS
— Resource List Server
DASS2
— Digital Access Signaling System 2
MAS
— Mobile Access Station
FSPF
— Fabric Shortest Path First
PTSW
— payload type switch
OCP
— Objective Code Point
GEFS
— Global Ensemble Forecast System
OLSR
— Optimized Link State Routing
OEO
— optical-electronic-optical
CCID
— Content Collection IDentifier
VT
— Virtual Tributary (ATM)
EML
— Elevated Mixed Layer
LDH
— letter-digit-hyphen
AQM
— Active Queue Management
NRS
— Name Resolution Service
P2MP
— Point-To-Multipoint
RDDP
— Remote Direct Data Placement Protocol
ODU
— Optical Data Unit
TPS
— Transport Protocol Specific
MCMS
— Multimedia Cable Network System
DANE
— DNS-Based Authentication of Named Entities
NBMA
— Non-Broadcast Multi-Access
IU
— Information Unit
LDPC
— Low-Density Parity Check
APP
— Application-specific functions
DSM
— demand-side management
DSUSRK
— Domain-Specific Usage-Specific Root Keys
KPML
— Key Press Markup Language
RSTP
— Rapid Spanning Tree Protocol
RA
— Routing Area
LSR
— Label Switching Router
VBR-NRT
— Variable Bit Rate - Non Real Time
SRH
— Storm Relative Helicity
P2P
— Point-To-Point
EBM
— Equipped Bit Mask
UMB
— Ultra Mobile Broadband
NMP
— Network Musical Performance
KARP
— Keying and Authentication for Routing Protocols
NAR
— New-Access Router
DDNS
— Dynamic DNS
WEBDAV
— Web Distributed Authoring and Versioning
6TO4-PMT
— 6to4 Provider Managed Tunnel
NETINF
— Network of Information
TOIP
— Real-time Text over Internet Protocol
FCIP
— Fibre Channel Over TCP/IP
MKI
— Master Key Identifier
MRIB
— Multicast Routing Information Base
SIPS
— Session Initiation Protocol Secure
PLR
— Point of Local Repair
CR
— Correspondent Router
ESN
— Extended Sequence Number
LACNIC
— Latin American and the Caribbean Internet Addresses Registry
DD
— Database Description
XUI
— XCAP User Identifier
CCID
— Congestion Control Identifier
AR
— Address Resolution
ISID
— Initiator Session Identifier
SNI
— Server Name Indication
IDP
— Identity provider
MEG
— Maintenance Entity Group
FRR
— Fast Reroute
EPI
— Educational Policy Institute
TTD
— Throughput Test Device
PI
— Protocol Instantiation
IS
— Information Service
SS-PW
— Single-Segment Pseudowire
CES
— Core-Edge Separation
BCH
— Bose, Ray-Chaudhuri, Hocquenghem
AMDAR
— Aircraft Meteorological Data Relay
CIPID
— Contact Information in PIDF
BTU
— Bonding Transmission Unit
NS
— Neighbor Solicitation
EKU
— Extended Key Usage
T-PE
— Terminating Provider Edge
BACP
— Bonding Aggregation Control Protocol
PMTUD
— Path Mtu Discovery
CEP
— Circuit Emulation over Packet
NAM
— North American Model
MCC
— Mobile Country Code (telecommunications)
RRO
— Record Route Object
TPGT
— Target Portal Group Tag
BCC
— Bonding Communication Channel
LCI
— Location Configuration Information
AFS
— Authentication File System
SPT
— Shortest Path Tree
OPES
— Open Pluggable Edge Services
RPKI
— Resource Public Key Infrastructure
NFC
— Normalization Form Composed
CSPF
— Constrained Shortest Path First
LDI
— Link Down Indication
ITU-T
— ITU Telecommunication standardization sector
CLDR
— Connectionless Data Response
OPEX
— Operating Expenses
EC
— Elliptic Curve
RSIP
— Realm Specific IP
SMSS
— sender maximum segment size
MSS
— Mobile Support Station
ILV
— Index-Length-Value
MINE
— Minimal Encapsulation in IP
SNIA
— Storage Networking Industry Association
GIST
— General Internet Signaling Transport
MT
— Multiplier
LSC
— Lambda Switch Capable
PIO
— Prefix Information Option
ILMI
— Integrated Local Management Interface
DGIWG
— Defence Geospatial Information Working Group
VSA
— vendor-specific attribute
CDNI
— Content Distribution Network Interconnection
LOST
— Location-to-Service Translation
PPSP
— Peer-to-Peer Streaming Portocol
RBR
— Realm Border Router
IAX
— Inter-Asterisk Exchange
AXFR
— Asynchronous Full Transfer
CDF
— Comma-Delimited Format or
TTSI
— Text-To-Speech Interface
ULID
— Upper-Layer Identifier
TSN
— Test Support Network
EDIINT
— Electronic Data Interchange Internet Integration
CNF
— Cache-and-Forward
SPME
— Sub-Path Maintenance Element
SSEO
— SPC Storm-Scale Ensemble of Opportunity
VCAT
— Virtual Concatenation
DELMARVA
— DELaware / MARyland / VirginiA region
BCE
— Bonding Channel Entity
PCE
— path computation element
LWSP
— linear whitespace
ECP
— Elliptic Curve Group over GF[P]
BTS
— Base Tranceiver Station
PDU
— Packet Data Unit or
CONS
— Content distribution Overlay Network Service
SAID
— Security Association Identifier
PEM1
— No Expansion
NSCP
— Name Server Control Protocol
IDRP
— Inter-Domain Routing Protocol (ATM)
RTMP
— Real Time Messaging Protocol
NSSL
— National Severe Storms Labratory
ECAM
— European Committee for Academic Middleware
RD
— Router Discovery
PAR
— previous access router
RAO
— Router Alert Option
NLPID
— Network Layer Protocol Identifier
SAVP
— Secure Audio-Visual Profile
HTML
— Hyptertext Markup Language
NID
— Network Identifier
CTR
— Counter Mode
SSV
— Shared Secret Value
AFRINIC
— African Network Information Center
PTS
— Presentation Time Stamps (MPEG systems)
PMSI
— Provider Multicast Service Interface
SATOP
— Structure-Agnostic Time Division Multiplexing over Packet
ARF
— Abuse Reporting Format
PRR
— Port-Range Router
IID
— Instance Identifier
PSS
— Packet-switched Streaming Service
LSB
— Locator-Status-Bit
CE
— Customer Edge (IETF RFC 2547)
SWODY3
— Severe Weather Outlook - Day 3
NVC
— Number of Virtual Components
BIA
— Bump-in-the-API
NCE
— Neighbor Cache Entry
ERE
— Extended Regular Expressions
PKCS
— Public-Key Cryptography Standards
LOPS
— Loss of Packet Synchronization
HAS
— HTTP Adaptive Streaming
GDOI
— Group Domain of Interpretation
CSAIL
— Computer Science & Artificial Intelligence Laboratory
EVRC
— Enhanced Variable Rate Codec
SREF
— Short Range Ensemble Forecast system
LISP
— Locator-Identifier Split Protocol
AVP
— Audio-visual Profile
DPS
— Domain Pseudonym System
COA
— Change-of-Authorization
OIPF
— Open IPTV Forum
SAOL
— Structured Audio Orchestra Language
PIDF
— Presence Information Data Format
HSPA
— High-Speed Packet Access
IBCF
— Interconnection Border Control Function
PMIPV6
— Proxy Mobile IPv6
FII
— Forked Instance Identifier
CPIM
— Common Presence and Instant Messaging
TESLA
— Timed Efficient Stream Loss-Tolerant Authentication
GSE
— Generalized Structure Elements
RAMS
— Rapid Acquisition of Multicast Sessions
DLV
— DNSSEC Lookaside Validation
CHBH
— Critical Hop-by-Hop
HRRR
— High-Resolution Rapid Refresh model
WPC
— Weather Prediction Center
XCON
— Centralized Conferencing
DVI
— No Expansion
UDVM
— Universal Data/Voice Multiplexer
RTX
— Request Retransmission
SRH
— Source Routing Header
S/D
— Source/Destination
WSON
— Wavelength Switched Optical Networks
PVP
— Permanent Virtual Path
GBS
— Generic Bonding Sub-layer
PMS
— Physical Media Specific
IDNA
— Internationalizing Domain Names in Applications
PAI
— P-Asserted-Identity
RAP
— RAP id Refresh
LIFO
— last-in-first-out
LFB
— Logical Functional Block
DTS
— Decode Time Stamp
ASNGW
— Access Service Network Gateway
DAC
— Duplicate Address Confirmation
XOR
— Exclusive Or
SSV
— Secret State Verifier
GMPLS
— Generalized Multiprotocol Label Switching
IAP
— Intermediate Anonymization Process
CSRC
— Contributing Source
SAVI
— Source Address Validation Improvement
NID
— Namespace Identifier
CR-LDP
— Constraint-based Routed Label Distribution Protocol
WS
— White Space
TURN
— Traversal Using Relay NAT
SECG
— Standards for Efficient Cryptography Group
XR
— Extended Report
ER
— EAP Re-authentication
DF
— Don't Fragment
CADES
— CMS Advanced Electronic Signatures
HOT
— Home Test
SLLAO
— Source Link-Layer Address Option
VBR-RT
— Variable Bit Rate - Real Time
CID
— Content Identifier
FIA
— Form Interpretation Algorithm
LFN
— Local Fixed Node
TAMP
— Trust Anchor Management Protocol
COT
— Care-of Test
MNG
— Mobile Network Gateway
OMAP
— Online Multimedia Authorization Protocol
AMR
— An Adaptive Multi Rate
TSM
— Transport Security Model
MACE
— Middleware Architecture Committee for Education
SEND
— SEcure Neighbor Discovery
SLLA
— Source Link-Layer Address
CMCC
— Conference and Media Control Client
RSVP-TE
— RSVP - Traffic Engineering
ASE
— amplifier spontaneous emission
PS
— Parametric Stereo
LRDD
— Link-based Resource Descriptor Document
AS
— Application Specification
CC
— Call Completion
MPI
— Multiprecision Integer
GTSM
— Generalized TTL Security Mechanism
ICRP
— Incoming-Call-Reply
CAB
— Converged Address Book
CEID
— Control Element ID
BPDU
— Bridge PDU
PHOP
— previous hop
AMS
— authoritative mapping server
BCP
— Bridging Control Protocol
VWP
— VAD Wind Profile
SDES
— Source Description
SMF
— Standard MIDI File
OTI
— Object Transmission Information
EVRC-NW
— Enhanced Variable Rate Narrowband-Wideband Codec
E-LSP
— Explicitly TC-encoded-PSC LSP
CBID
— Crypto-Based Identifier
LMQI
— Last Member Query Interval
L-LSP
— Label-Only-Inferred-PSC LSP
LLS
— Link-Local Signaling
FAD
— feature and attribute data
HET
— Header Extension Type
IR
— Initiation and Refresh
VDL
— Valid Data Length
ERU
— Effective Request URI
IPFIX
— Ip Flow Information Export
CCNL
— Call Completion on Not Logged-in
SSRR
— Strict Source and Record Route
SNID
— subnamespace identifier
MPD
— Media Presentation Description
SDAT
— Simple DNA address table
ISPF
— Incremental Shortest Path First
SPNEGO
— Simple and Protected GSS-API Negotiation Mechanism
APM
— Application Performance Measurement
LRM
— Link Resource Manager
LCP
— Location Configuration Protocol
OATC
— Open Authentication Technology Committee
EPUB
— Electronic Publication
SMB
— Session Management Broker
NDP
— Neighbor Discovery Process
BRPC
— Backward Recursive PCE-Based Computation
PAA
— PANA Authentication Agent
HELD
— HTTP-Enabled Location Delivery
SNAP
— Simple Notification and Alarm Protocol
ENUM
— No Expansion
GSPM
— Generic Secure Password Method
OIF
— Outgoing Interface
JWT
— Joint Working Team
RR
— Receiver Report
VBD
— Voiceband Data
IPHC
— IP Header Compression
ESI
— Error Source Identifier
FA
— forwarding adjacency
SSM
— Single Source Multicast
IPTV
— No Expansion
NMAG
— new Mobility Access Gateway
SPKM
— Simple Public-Key GSS-API Mechanism
CRIO
— Core Router-Integrated Overlay
FSSI
— FEC-Scheme-Specific Information
CID
— Connection Identifier
DUA
— DASS 2 Extensions
LW-IGMPV3
— Lightweight IGMPv3
KE
— key establishment
PRNG
— Pseudorandom Number Generator
RZ
— Return-to-Zero
OTAF
— Over-the-Air Functionality
SWODY1
— Severe Weather Outlook - Day 1
SEAL
— Subnetwork Encapsulation and Adaptation Layer
R2T
— request-to-transmit
NSC
— Network Simulation Cradle
NUD
— Neighbor Unreachability Discovery
MRB
— Media Resource Broker
DRS
— DGIWG Registry System
RSOO
— Relay-Supplied Options option
DNA
— Detecting Network Attachment
MLDP
— Multipoint LDP
HIT
— Host Identity Tag
BB
— Bottleneck Bandwidth
HOTI
— Home Test Init
SPND
— Secure Proxy Neighbor Discovery
CCM
— Codec Control Messages
LFA
— Loop-Free Alternate
SBN
— Source Block Number
XML-RPC
— Extensible Markup Language-Remote Procedure Calling
ERX
— EAP Re-authentication Extension
DSE
— DSA-Specific Entry
DAR
— Duplicate Address Request
ALOC
— Area Locator
IPPM
— IP Performance Metrics
UKMET
— United Kingdom METeorological Office Model
IMA
— Inverse Multiplexing for ATM
VMR-WB
— Variable Multi Rate WideBand
HOA
— Home Address
ORCHID
— Overlay Routable Cryptographic Hash Identifiers
GLB
— Global Locator Block
ESI
— Encoding Symbol ID
RDO
— Route Discovery Option
ROLL
— Routing Over Low-Power and Lossy
SSN
— Stream Sequence Number
IPCP
— IP Control Protocol
LSE
— Label Stack Entry
NSP
— Network-Specific Prefix
CSP
— Content Service Provider
UAM
— Universal Access Method
PRR
— Policy Reserve Rule
NSSA
— Not-So-Stubby Area
TOI
— Transmission Object Identifier
VCARD
— No expansion
PETR
— Proxy Egress Tunnel Router
ASM
— Any-Source Multicast
SACK
— Selective Acknowledgment
GLOP
— No Expansion
SRLG
— Shared Risk Link Group
CPA
— Certification Path Advertisement
HPTP
— HTTP-based Peer to Peer
PTI
— Payload Type Identifier (ATM)
SYN
— No Expansion
PBA
— Proxy Binding Acknowledgement
BSP
— Bundle Security Protocol
6LSA
— IPv6 Label Switching Architecture
SS-FSSI
— Sender-Side FEC-Scheme-Specific Information
IUMM
— In-line Unaware MRB Mode
HMIPV6
— Hierarchical Mobile IPv6
CC-V
— Continuity Check and Connectivity Verification
VET
— Virtual Enterprise Traversal
RLMI
— Resource List Meta-Information
MODP
— modular exponentiation group
PR-SCTP
— Partially Reliable-Stream Control Transmission Protocol
LCCE
— Logical Cluster Computing Environment
CID
— Context Identifier
OFIB
— ordered forwarding information base
GPMD
— General-Purpose Media Descriptor
PMAG
— previous Mobility Access Gateway
CPS
— Certification Path Solicitation
TLLA
— Target Link-Layer Address
DSRK
— Domain-Specific Root Key
ALC
— Asynchronous Layered Coding
CCXML
— Call Control XML
SSE
— Server Session End
QQIC
— Querier's Query Interval Code
DIS
— DODAG Information Solicitation
COTI
— Care-of Test Init
NUT
— Network Under Test
LMQT
— Last Member Query Timer
ANAT
— Alternative Network Address Types
MC
— Motion Compensation
RC
— Routing Controller
MOSPF
— Multicast Extensions to OSPF
TSN
— Trunk Switched Network
LSRR
— Loose Source and Record Route
IBGP
— Internal BGP
PRL
— Potential Router List
PHP
— Penultimate Hop Popping
I-D
— Internet-Draft
ITR
— Ingress Tunnel Router
SI
— softwire initiator
PCEP
— Path Computation Element Protocol
QRV
— Querier's Robustness Variable
ECMWF
— European Centre for Medium-Range Weather Forecasts model
MED
— Multi-Exit Discriminator
RPN
— Registered Parameter Numbers
RRT
— Return Routability Test
DP
— Data Plane
PCC
— Path Computation Client
AIA
— Authority Information Access
NIH
— Named Information for Humans
DTD
— Deactivation Time Delay
CAA
— Certification Authority Authorization
CCE
— Call-Completion Entity
ELOC
— Endpoint Locator
LQI
— Link Quality Indication
LLID
— Logical Link Identifier
GSPD
— Group Security Policy Database
OMP
— Optical Multi-Point
DAR
— Dynamic Alternate Routing
ECRTP
— Enhanced Compressed RTP
LDR
— Link Delivery Ratio
DKIM
— DomainKeys Identified Mail
MSN
— Master Sequence Number
TSN
— Transmission Sequence Number
CID
— Carousel Instance Descriptor
WM
— Wireless Medium
ARKLATEX
— ARKansas / LouisianA / TEXas region
SCCRQ
— Start-Control-Connection-Request
OXC
— Optical Crossconnect
IMS
— IP Multimedia Subsystems
CAP
— Candidate Access Point
ESADI
— End-Station Address Distribution Information
NSS
— Namespace Specific String
LSA
— Link State Advertisement
WEBRC
— Wave and Equation Based Rate Control
CA
— cryptographic authentication
RR
— Route Reflector
OF
— Objective Function
TSI
— Transport Session Identifier
ESI
— Entity Status Inquiry
NSE
— Named Signaling Event
ICRQ
— Incoming-Call-Request
SCCRP
— Start-Control-Connection-Reply
TLLAO
— Target Link-Layer Address Option
PHIB
— Previous Hop Insertion Block
NSEC
— NextSECure
RFD
— Reduced Function Device
PRF
— pseudorandom function
CRTP
— compressed RTP
MCC
— Management Communication Channel
LCP
— large content providers
BSM
— Bootstrap Message
FCI
— Feedback Control Information
PC
— Protocol Controller
ION
— IETF Operational Notes
PS
— Proxy Signature
MEDIACTRL
— Media Server Control
WSP
— whitespace
POI
— Purge Originator Identification
LSI
— Local Scope Identifier
LIS
— Location Information Server
PCN
— Pre-Congestion Notification
LCAF
— LISP Canonical Address Format
RLOC
— Routing Locator
DPS
— Distributed Programming System
ASM
— address-sharing mechanism
KINK
— Kerberized Internet Negotiation of Keys
MDS
— Maximal Separable Distance
CTM
— Cellular Text Telephone Modem
MD
— Mesoscale Discussion
RIID
— Rendezvous Point Interface ID
US-CERT
— US Computer Emergency Readiness Team
TIAS
— Transport Independent Application Specific)
NETCONF
— Network Configuration Protocol
VMR
— Variable Multi Rate
GCKS
— Group Controller/Key Server
SFMT
— sub-feedback message type
UDPTL
— UDP Transport Layer
XRD
— Extensible Resource Descriptor
ATD
— Activation Time Delay
SMR
— Solicit-Map-Request
FI
— Forwarding Indicator
NSIS
— Next Steps In Signaling
MIP
— Maintenance Entity Group Intermediate Point
NEWPRED
— No Expansion
NRPN
— Non-Registered Parameter Numbers
SIMCO
— Simple Middlebox Configuration
SRP
— Secure Routing Protocol
MR
— Map Resolver
PCMU
— Pulse Coded Modulation
ERP
— EAP Re-authentication Protocol
SPM
— Secure Password Method
NSLP
— NSIS Signaling Layer Protocol
DHAAD
— Dynamic Home Agent Address Discovery
RP
— Relying Party
NDN
— Named Data Networking
DRB
— Designated RBridge
FE
— Forwarding Element
PMTU
— Path Mtu Recovery
MSTP
— Mobility Service Transport Protocol
MMA
— MIDI Manufacturers Association
CIID
— Carousel Instance IDentifier
FID
— Flow ID
WRAP
— Web Resource Authorization Profiles
BEK
— bundle encryption key
FMT
— feedback message type
IW
— Initial Window
DS
— Differentiated Services
MIF
— multiple interfaces
DAC
— Dynamic Authorization Client
PVT
— Public Validation Token
DNSSEC
— DNS Security
ESI
— Energy Services Interface
FG
— forest guide
PHR
— Per Hop Reservation
SDNV
— Self-Delimiting Numeric Value
EOF
— Extended Options and Flags
ETS
— Emergency Telecommunications Service
RS
— Retransmission Server
PT
— posture transport
CPS
— Certification Practices Statement
IEC
— International Electronical Commission
BN
— Bundle Node
NCS
— Network Control Signaling
HIPV4
— hierarchical IPv4
COMEDIA
— Connection-Oriented Media
GAS
— Generic Advertisement Service
SC
— Softwire Concentrator
MRD
— Multicast Router Discovery
EMA
— External Measurement Agent
SCHAC
— Schema for Academia
HBA
— Hash-Based Addresses
WF
— Wildcard-Filter
SWODY2
— Severe Weather Outlook - Day 2
CBR
— Constant Bitrate
TIMIP
— Terminal Independent Mobile IP
PITR
— proxy ingress tunnel router
MINC
— multicast inference of network characteristics
MA
— Multicast Acquisition
CU
— CUmulus cloud
LW-MLDV2
— Lightweight MLDv2
FIN
— Not expanded
DS
— Delegation Signer
SB
— Source Block
OPEX
— Operational Expediture
SLI
— Set-Link-Info
LSP
— Loose Source Routing
TLSP
— TRILL Link State Protocol
RDS
— Resolution Discovery System
NSP
— native service processing
PNNI
— Private Network-Network Interface
ECP
— Electronic CodeBook
XLAT
— translator
PW
— pseudowire
PCB
— Payload Confidentiality Block
MIDCOM
— Middlebox Communications
PL
— Protocol Layer
PD
— Prefix Delegation
REAP
— Reachability Protocol
XMLDSIG
— XML Digital Signatures
CTO
— Congestion Timeout
RJSS
— Recovery Journal Sending Structure
IV
— Impairment Validation
VSS
— Virtual Subnet Selection
PB
— Provider Bridge
SR
— sender report
PDS
— Parameter Data Structure
SNP
— Subnetwork Point
PSAMP
— Packet Sampling
HAC
— Home Agen Controller
VXML
— VoiceXML
MSA
— Mobility Service Authorizer
SCT
— Sender Current Time
MA
— Multiple Attachments
MT
— Multi-Topology
SOP
— Same-Origin Policy
MIP6
— Mobile IPv6
PIB
— Payload Integrity Block
PA
— provider-aggregated
MPTCP
— Multipath TCP
TS
— Traffic Selector
DA
— Datamover Architecture
ERP
— Enterprise Resource Provision
PLC
— Policy Lifetime Change
FT
— Feedback Target
POP
— proof of possession
DPA
— Destination Preference Attribute
RW
— Restart Window
PB
— Posture Broker
SCS
— Secure Cookie Sessions
TV
— Type/Value
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