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Architectural
Common / Miscellaneous / Community
>> Architectural Abbreviations
Look through 1794 acronyms and abbreviations related to Architectural:
E TO E
— End to End
APT
— Apartment
EA
— Each (as in a unit of measurement - one each)
F TO F
— Face to Face
INTERM
— Intermediate
XL
— Extra Large
P. LAM
— Plastic Laminate
LAN
— Local Area Network
N/A
— Not Applicable
P SL
— Pipe Sleeve
REV DR
— Revolving Door
WC
— Water Closet (in building plans)
ASSY
— Assembly
W/
— With
GYP BD
— Gypsum Board
O TO O
— Out to Out
XML
— Extensible Markup Language
R & S
— Rod and Shelf
OEM
— Original Equipment Manufacturer (usually in reference to car parts)
RFID
— Radio Frequency Identification
C TO C
— Center to Center
D & M
— Dressed & Matched
NB
— Nota Bene. Abbreviation of the Latin expression commonly used to emphasise the importance of a statement, literally meaning 'observe well'. Or less politely and more amusingly, No Bullshit.
W/O
— Without
B TO B
— Back to Back
REQD
— Required
RADHAZ
— Radiation Hazard
X HVY
— Extra Heavy
ATM
— Automatic Teller Machine
IT
— Information Technology
NFWH
— Non-freeze Wall Hydrant
J-BOX
— Junction Box
X STR
— Extra Strong
MRGWB
— Moisture-Resistant Gypsum Wall Board
MAN
— Metropolitan Area Network
A
— Ampere
PDF
— Portable Document Format (created by Adobe Acrobat)
TSTAT
— Thermostat
MM
— Millimeter
VDU
— Visual Display Unit
CL
— Classic
IP
— Internet Protocol
B/
— Bottom
AC
— Alternating Current
QC
— Quality Control
GUI
— Graphical User Interface (goo-ey)
ASTM
— American Society for Testing and Materials (Philadelphia, Pennsylvania)
BB
— Bulletin Board
MOU
— Memorandum of Understanding (an MOU between Food & Drug Administratin and a regulatory agency in another country allows mutual recognition of inspections)
MSDS
— Material Safety Data Sheets
WBS
— Work Breakdown Structure
IRR
— Internal Rate of Return
RPM
— Revolutions Per Minute, (Rotations Per Minute)
MTBF
— Mean Time Before Failure
RF
— Radio Frequency
OPP H
— Opposite Hand
TQM
— Total Quality Management
SCHED
— Schedule
CU. FT.
— Cubic Feet
PVT
— Private
SALS
— Simple Approach Lighting System
LCD
— Liquid Crystal Display
NCO
— Non-Commissioned Officer
T&B
— Top and Bottom
VACBR
— Vacuum Breaker
NPV
— Net Present Value {economics}
VPN
— Virtual Private Network (ATM)
MDF
— Main Distribution Frame
PTO
— Please Turn Over
APPROX
— Approximate
ASME
— American Society of Mechanical Engineers
PCB
— printed circuit board
AMP
— Ampere
PDA
— Personal Digital Assistant
GR
— Grade
MIS
— Management Information System (OSHA)
BTR
— Better
WWW
— World Wide Web
PN
— Part Number (P/N Preferred)
CCT
— Circuit
GATT
— General Agreement on Tariffs and Trade (government)
QA
— Center for Quality Assurance in International Education
PO
— Post Office
ISDN
— Integrated Services Digital Network
ADD
— Addendum
JIT
— Just in time
SYS
— System
IUPAC
— International Union of Pure and Applied Chemistry
QTY
— Quantity
MAP
— Manufacturing Automation Protocol
PDM
— Product Data Management
PGP
— Pretty Good Privacy (encryption)
SQ
— Square
ADA
— Americans With Disabilities Act Of 1990 (Text Of ADA Legislation)
BLDG
— Building
CTR
— Center
OCR
— Optical Character Recognition
DEPT
— Department
STD
— Standard
CO
— Company
NPC
— Net Present Cost
RM
— Room
NG
— No Good
KG
— Kilogram
MTTR
— Mean Time To Repair
AC
— annual closing
AGA
— American Gas Association
&
— Ampersand
FOB
— Free On Board
PC
— Personal computer (host)
RPM
— Resale Price Maintenance. The UK Net Book Agreement, as was. Means by which retail prices are controlled by primary suppliers. (Alternatively, Revolutions Per Minute, as in engine speed and 78, 33 and 45 records. In years to come how many people will know
PRI
— Primary Rate Interface (ISDN)
CFM
— Cubic Feet per Minute
MTBM
— Mean Time Between Maintenance
NO
— Number
IE
— Invert Elevation
INFO
— Information
WAN
— Wide Area Network
LT WT
— Lightweight
SPL
— Special
SDS
— Safety Data Sheet
PM
— Preventive Maintenance
NEC
— National Electrical Code
GND
— Ground
PSI
— Pounds Per Square Inch (Static Pressure)
MSL
— Mean Sea Level
LAB
— Laboratory
INT
— Internal
LED
— law enforcement desk; light emitting diode
ALT
— Alternate
IMO
— International Maritime Organization
AFF
— Above Finished Floor
LNG
— Liquefied Natural Gas
UI
— User Interface
SQL
— Structured Query Language
DB
— Decibel
DIV
— Division
SCC
— Standards Council of Canada
ACI
— American Concrete Institute
MPH
— Miles Per Hour
HHMB
— Hex Head Machine Bolt
IP
— Intellectual Property
W
— Watt
FF
— Finished Floor Elevation
HZ
— cycles per second (hertz)
ARCH
— Architect
@
— at
KWH
— Kilowatt hour (one thousand watt hours) (measurement)
UNEP
— United Nations Environment Program
RFS
— Regardless of Feature Size
SCM
— Supply Chain Management
STP
— standard temperature and pressure (0° and 1 atm)
EXP JT
— Expansion Joint
FTC
— Federal Trade Commission (U.S.)
S
— South
CKT
— Circuit
QUAL
— Quality
DC
— Direct Current
OZ
— Ounce
LOC
— Locate
K
— Kilo-
SPK
— Speak
MEZZ
— Mezzanine
YD
— Yard
AL
— Aluminium
SUPT
— Superintendent
PM
— Project Manager
HS
— High School
ROW
— Right-Of-Way
EXEC
— Executive
PMI
— Project Management Institute
FDN
— Foundation
VHF
— Very High Frequency
HOSP
— Hospital
OS&Y
— Outside Screw and Yoke
FTA
— Fault Tree Analysis
SSL
— Secure Socket Layer
AWG
— American Wire Gauge
NEMA
— National Electric Manufacturer's Association
SPL
— Sound Pressure Level
ADD
— Addition
SELV
— Safety Extra Low Voltage
WMO
— World Meteorological Organization (ICSU)
CONT
— Control
LH
— Left Hand
CONT
— Continue
UNO
— Unless Noted Otherwise
CONST
— Under Construction
WIP
— Work In Progress (process)
H
— Hour
ALT
— Altitude
M
— Meter
ASCE
— l'American Society of Civil Engineers
NA
— Not Available
AMPY
— Ampere
#
— Number
NTS
— Not To Scale
KM
— Knowledge Management
IPCS
— International Programme on Chemical Safety
SECT
— Section
ADJ
— Adjust
EQUIP
— Equipment
MIN
— Minute
GWB
— Gypsum Wall Board
M
— Million
AIA
— American Institute of Architecture
PWR
— Power
IC
— Integrated Circuit
STR
— Strength
MIN
— Minimum
HTG
— Heating
KW
— Kilowatt (one thousand watts) (measurement)
CTYD
— Courtyard
RFI
— Radio Frequency Interference
RH
— Right Hand
QT
— Quart
IPD
— Integrated Product Development
SMIL
— Synchronized Multimedia Integration Language
MAINT
— Maintenance
FFL
— Finished Floor Line
MISC
— Miscellaneous
SW
— Switch
CU
— Cubic
WT
— Weight
UHF
— Ultra High Frequency (300-3000 MHz; 1m-10cm)
KWHR
— Kilowatt Hour
CPT
— Carpet
ENG
— Engine
PVC
— Polyvinyl Chloride
SEC
— Second
A
— Area
BLK
— Block
AMT
— Amount
PLTF
— Platform
MED
— Medium
MAX
— Maximum
TOC
— Top of Concrete
HD
— Head
REG
— Regular
TV
— Television
NBS
— National Bureau of Standards (US)
GOVT
— Government
BR
— Bedroom
LF
— Low Frequency
MACH
— Machine
IN
— Inch
LAT
— Lateral
HWH
— hot water heater
FACP
— Fire Alarm Control Panel
VR
— Virtual Reality
QTR
— Quarter
ENGR
— Engineer
IGES
— Initial Graphics Exchange Specification, a data interchange standard for CAD/CAM systems
RET
— Return
THKNS
— Thickness
BM
— bench mark (as in map reading)
COL
— Column
SVG
— Scalable Vector Graphics
LAT
— Latitude
N
— North
ASSOC
— Associate(d)
SNG
— Synthetic Natural Gas
AVG
— Average Voltage Gain
DWG
— Drawing
FT
— Feet
I/O
— Input/Output
ADDL
— Additional
LIBR
— Library
TWA
— Time Weighted Averages
CRS
— Course
HD
— High Density
CFS
— Cubic Feet per Second
INSP
— Inspect
PA
— Per Annum
MFG
— Manufacturer
E
— East
RHS
— Right Hand Side
LBL
— Label
GRND
— Ground
GM
— General Manager
MOD
— Module
SIG
— Special Interest Group
BSMT
— Basement
DO
— Ditto
DBL
— Double
RTU
— Remote Terminal Unit
DN
— Down
MECH
— Mechanic
PPP
— Public Private Partnership
MFD
— Manufactured
ELEC
— ELECTRICAL, ELECTRIC, ELECTRICIAN
AIEE
— American Institute of Electrical Engineers
DIM
— Dimension
MF
— Medium Frequency
CC
— Cubic Centimeter
CLR
— Clear
PLD
— Programmable Logic Device
LP
— Low Pressure
IEC
— International Electrotechnical Commission
PSF
— Per Square Foot
GAL
— Gallon
QI
— Quality Improvement
C
— Celsius
REQ
— Require
RRP
— Recommended Retail Price
ACC
— Accessory
R
— Radius
AIA
— American Insurance Association
DIA
— Diameter
FPS
— Feet Per Second
PIN
— Personal Identification Number
MMU
— Memory Management Unit
HW
— Hot Water
FAR
— Floor Area Ratio
ACT
— Actual
RHS
— Rectangular Hollow Section
UPS
— Uninterruptible Power Supply
OSD
— Open Sight Drain
BBL
— Barrel
SS
— Slop Sink
M&E
— Mechanical & Electrical
GSE
— Ground Support Equipment
CAB
— Cabinet
STOR
— Storage
CU
— Copper (Latin Cuprum)
FA
— Fire Alarm
CONN
— Connection
OC
— Operating Characteristic
VERT
— Vertical
HR
— Hour
LB
— Pound
PMP
— Project Management Plan
CV
— Check Valve
OR
— Operations research
PLAS LAM
— Plastic Laminate
M&R
— Maintenance & Repair
OA
— Overall
ANT
— Antenna
ELEV
— Elevator
NO
— Normally Open
COR
— Corner
OLE
— Object Linking and Embedding (Microsoft communication protocol)
BRK
— Brick
TEL
— Telephone
MI
— Mile
NTC
— Negative Temperature Coefficient
SCADA
— Supervisory Control And Data Aquisition
SABS
— South African Bureau of Standards
FHC
— Fire Hose Cabinet
GD
— Grade
BM
— Beam
SCBA
— Self-Contained Breathing Apparatus
LRFD
— Load and Resistance Factor Design
VB
— Visual Basic
OFF
— Office
RT
— Right
SL
— Sea Level
BP
— Blueprint
LR
— Living Room
RH
— Relative Humidity
LT
— Light
SIG
— Signal
AP
— Access Panel
CON
— Construction
L
— Left
THR
— Threshold
THRU
— Through
GPDW
— Gypsum Drywall
YR
— Year
SA
— Standards Australia
VOL
— Volume
NC
— No Change
INCL
— Include
HMI
— Human Machine Interface
WIN
— Windows
QPL
— qualified products list
MT
— Mountain
KM
— Kilometer (1,000 meters)
ALM
— Alarm List Manager
HF
— High Frequency
CONTR
— Contract
FL
— Floor
SIL
— Speech Interference Level
CW
— Clockwise
HV
— High Voltage
KIT
— Kitchen
FLR
— Floor
DR
— Dining Room (real estate)
RAD
— Radiator
VLF
— Very Low Frequency
DVTL
— Dovetail
REF
— Refer
COM
— Common
PD
— Potential Difference
OD
— Outside Diameter
CP
— Cathodic Protection
G
— Gram (g)
PI
— Performance Indicator
JT
— Joint
AD
— Article Continues Below
NG
— Natural Gas
UON
— Unless Otherwise Noted
N
— Newton
AUTO
— Automatic
OPP
— Opposite
NAVFAC
— Naval Facilities Engineering Command
J
— Joule
NC
— Normally Closed
TAN
— Tangent
CDS
— Cold Drawn Steel
UR
— Urinal
WI
— Wrought Iron
IRGWB
— Impact Resistant Gypsum Wall Board
CLG
— Ceiling
W
— West
ACR
— acrylic
CHAN
— Channel
OA
— Office Automation
CIR
— Circle
CUR
— Current
NSAI
— National Standards Authority of Ireland
SBR
— styrene-butadiene rubber production
JVM
— Java Virtual Machine
EJECT
— Ejector
PRESS
— Pressure
BOT
— Bottom
PT
— Point
CR
— Chromium
APPD
— Approved
DR
— Door
NDT
— Nondestructive Test
LA
— Local Authority
CU. YD.
— Cubic Yard
IF
— Intermediate Frequency
PASC
— Pacific Area Standards Congress
VAC
— Vacuum
CL
— Clearance
ICC
— International Code Council
IS
— International Standard
NVD
— Night Vision Device
PH
— Phase
N
— Nitrogen
SC
— Short Circuit
OC
— On Center
INCIN
— Incinerator
NFPA
— National Fire Protection Association
CSG
— Casing
PAPI
— Precision Approach Path Indicator (aviation)
LTG
— Lighting
AGGR
— Aggregate
KVA
— Kilovolt-Ampere
CHB
— Chalk Board
MAR
— Marble
RAAF
— Royal Australian Air Force
SERC
— Science and Engineering Research Council
KO
— Knockout
OH
— Overhead
CY
— Cubic Yard
REV
— Reverse
PBD
— Particle Board
LF
— Load Factor
DET
— Detail
SPEC
— Specification
OCB
— Oil Circuit Breaker
HSG
— Housing
BP
— Bypass
BG
— Bag
HA
— Hectare
EW
— Each Way
FHS
— Fire Hose Station
CY
— Cycle
F
— Degrees Fahrenheit
SEL
— Select
MP
— Medium Pressure
W
— Water
NIC
— Not In Contract
M
— Mega - One Thousand (in Roman Numerals)
RO
— Reverse Osmosis
MAN
— Manual
AX
— Axis
O
— Oxygen
NE
— North-East
BRG
— Bearing
ABV
— Above
SECY
— secretary
S
— second (do NOT use "sec" for "second;" use "sec" for "secant")
THK
— Thick
A
— Acre
STC
— Sound Transmission Class
EQ
— Equal
GC
— General Contractor
FT
— foot (unit of length)
RFG
— Roofing
BDRM
— Bedroom
IPS
— Iron Pipe Size
ORP
— Operational Readiness Platform
SPC
— Space
ID
— Inside Diameter
RC
— Reinforced Concrete
EPDM
— Ethylene Propylene Diene Monomere
ENTR
— Entrance
CL
— Class
SUP
— Support
HT
— Heights
CAP
— Capacity
RD
— Round
SNGG
— Sponge Neoprene Glazing Gasket
UBC
— Uniform Building Code
BHP
— Brake Horse Power
QS
— Quality System
HDWE
— Hardware
TEMP
— Temperature
CUR
— Current Income Shares, Inc.
PED
— Pedestal
HGT
— Height
PAX
— Private Automatic Exchange
CD
— Cadmium
SP
— Special Purpose
JB
— Junction Box
GEN
— Generator
OA
— Outside Air
REG
— Register
AISC
— American Institute of Steel Construction, Inc.
RPT
— Repeat
NS
— Near Side
ECC
— Eccentric
PAR
— Parallel
PORT
— Portable
OUT
— Outlet
F
— Fuse
ANN
— Annunciator
COAX
— Coaxial
CS
— Cast Steel
PKG
— Parking
DX
— Duplex
VP
— Vent Pipe
SH
— Showers
VGC
— Very Good Condition
PERF
— Performance
TDS
— Total Dissolved Solids
ILO
— In Lieu Of
HID
— high intensity discharge (electricity)
HRS
— Hours
SYM
— Symmetric
CIR
— Circuit
NSW
— New South Wales
MPG
— Miles Per Gallon
SAN
— Sanitary
CPR
— Copper
TOL
— Tolerance
SST
— Stainless Steel
FTG
— Footing
AMB
— Ambient
LV
— Low Voltage
VCM
— Vinyl Chloride Monomer
FDTN
— Foundation
IDL
— Interface Definition Language
BW
— Both Ways
ORB
— Object Request Broker
VM
— Value Management
DTL
— Detail
TE
— Terminal Equipment
FR
— Frame
WL
— Water Line
PMCS
— Project Management Control System
CI
— Cast Iron
PIM
— Personal Information Manager
EM
— Emergency
GI
— Galvanized Iron
TRANS
— Transformer
TLV
— Threshold Limit Value
RESIL
— Resilient
SHR
— Shower
EPDM
— Ethylene Propylene Diene M-class
RAD
— Radius
AWS
— American Welding Society's
MIC
— Maximum Instantaneous Charge
TD
— Time Delay
Q&A
— Questions & Answers
EXT
— Exterior
L
— Line
MV
— Medium Voltage
FFE
— Finished Floor Elevation
RGTR
— Register
GSS
— Galvanized Sheet Steel
NACE
— National Association of Corrosion Engineers
SET
— Secure Electronic Transaction
TEMP
— Temporary (worker, file, etc.)
SHWR
— Shower
ENCL
— Enclosure
RCP
— Reinforced Concrete Pipe
REC
— Receiver
OOPL
— Object Oriented Programming Language
FPL
— Fireplace
RWL
— Rain Water Leader
SV
— Safety Valve
LT
— Low Tension
AB
— Anchor Bolt
KS
— Kitchen Sink
WP
— Waterproof
REV
— Revision
MTBE
— Methyl Tertiary Butyl Ether
EWH
— Electric Water Heater
BRDG
— Bridge
PT
— Potential Transformer
VFGT
— Vinyl Foam Glazing Tape
CAT
— Catalog
CF
— Cubic Feet
REM
— Remove
HOR
— Horizontal
HGR
— Hanger Orthopedic Group, Inc.
TYP
— Typical
DIAG
— Diagonal
VMC
— visual meteorological conditions
EF
— Each Face
HK
— Hook
RECP
— Receptacle
LL
— Live Load
C/C
— Center to Center
BTUH
— British Thermal Units per Hour
V
— Volt (measurement)
COML
— Commercial
OMA
— Object Management Architecture
PNL
— Panel
SV
— Solenoid Valve
ODA
— Open Document Architecture
MCC
— Motor Control Center (JSC)
CMP
— Corrugated Metal Pipe
W
— Width
BET
— BETWeen
EWC
— Electric Water Cooler
UT
— Utility
SHTH
— Sheathing
BD
— Board
RTA
— Ready-To-Assemble
BB
— Ball Bearing
SCR
— Screen
NI
— Nickel
VDR
— Voltage Dependent Resistor
PLBG
— Plumbing
BF
— Board Foot
PT
— Part
HI
— High
MS
— Mild Steel
BRKT
— Bracket
NT
— Northern Territory
PDE
— Product Data Exchange
"
— inch
LOD
— Level Of Detail
CJ
— control joint
HVAC
— Heating, Ventilating, And Air Conditioning
VF
— Voice Frequency
UC
— Under Construction
CA
— Compressed Air
RCD
— Residual Current Device
LT
— Line Termination
STA
— Station
HPS
— High Pressure Sodium
HWY
— Highway
SP
— Static Pressure
PL
— Plate
AW
— Acid Waste
MEC
— Model Energy Code
PKWY
— Parkway
MS
— Machine Screw
OOTW
— Out Of This World
RBR
— Rubber
OO
— Object Oriented
PG
— Pressure Gauge (Report)
VP
— Vacuum Pump
MWO
— Modification Work Order
WG
— Wire Gauge
CD
— Cold Drawn
CEM
— Cement
SY
— Square Yard
LIQ
— Liquid
ASB
— Asbestos
PT
— Paint
LCL
— Lower Confidence Limit
RF
— Roof
MTL
— Material
RMI
— Remote Method Invocation
PRI
— Primary
BDL
— Bundle
ME
— Mechanical Engineer
HDR
— Header
DIR
— Direction Interdépartementale des Routes
ATTEN
— Attenuation
DL
— Dead Load
CL
— Classification
NDI
— Non-Destructive Inspection
HORIZ
— Horizontal
PTC
— Positive Temperature Coefficient [elec. Conducting Material]
NDE
— Non-Destructive Evaluation
EST
— Estimate
ONO
— Or Near Offer
K
— Kelvin (absolute temperature scale)
PLF
— Pounds per Lineal Foot
LCD
— Liquid Crystal Diode
ENT
— Entrance
INCAND
— Incandescent
CIP
— Cast-In-Place
SERV
— Service
CAV
— Cavity
SD
— Soap Dispenser
LIB
— Object Code Library
VO
— Virtual Organization
CO & DP
— Cleanout & Deck Plate
EP
— Explosion Proof
INCR
— Increase
QUANT
— Quantity
ROB
— Rod Out Basin
D
— Drain
LN
— length
SLV
— Sleeve
FURR
— Furring
DPDT
— double pole double throw switch
BYND
— Beyond
VHSIC
— Very High-Speed Integrated Circuit
CIP
— Cast Iron Pipe
MED CAB
— Medicine Cabinet
NRC
— Noise Reduction Coefficient
DEG
— Degree
R
— Resist
CRPT
— Carpet
EQPT
— Equipment
SG
— Specific Gravity
HYD
— Hydraulic
SPECS
— Specifications
HT
— Heat
COEF
— Coefficient
NOM
— Nominal
EXP
— Expansion
MH
— Manhole
RMV
— Remove
SIM
— Similar
BETW
— between
VTR
— Vent Through Roof
GALV
— Galvanized
IR
— Industrial Relations
FAO
— Finish All Over
GFRC
— Glass Fiber Reinforced Concrete
DS
— Disconnect Switch
PSC
— Pre-Stressed Concrete (construction)
TDO
— Time Delay Opening
MES
— Manufacturing Execution System
ADAAG
— Americans with Disabilities Act Architectural Guidelines
CND
— Conduit
INC
— incandescent
JC
— Janitor's Closet
CMU
— Concrete Masonry Unit
RFT
— Request for Tender
GV
— Galvanized
VCR
— video cassette recorder/player
BF
— Boiler Feed
LS
— Low Speed
BDY
— Boundary
RW
— Rotary Wing
S
— Siemens
SAA
— Standards Association of Australia
STG
— Storage
XSL
— EXtensible Style Language
BAL
— Balance
TPD
— Toilet Paper Dispenser
BUR
— Built-Up Roof
PASS
— Passage
WTP
— Water Treatment Plant
JO
— Job Order
CLP
— Clamp
PRES
— Pressure
ALUM
— Aluminum
VML
— Vector Markup Language
AWWA
— American Water Works Association (Denver)
RCP
— Reflected Ceiling Plan
QM
— Quality Management
INSTL
— Install
OH
— Opposite Hand
R&R
— Remove & Replace
PREFAB
— Prefabricated
RISC
— Reduced Instruction Set Computing
BRS
— Brass
CNTR
— Center
EMER
— Emergency
FF
— Factory Finish
HTW
— High Temperature Water
HGR
— Hanger
FS
— Full-Size
DMH
— Drop Manhole
PIC
— Programmable Interrupt Controller
LNDG
— Landing
BAF
— Baffle
NEUT
— Neutral
SWBD
— Switchboard
TWU
— Transport Workers Union of America
LIB
— Libra
FIN
— Finish
PMS
— Power Management System
SUPP
— Supplement
WH
— Water Heater
PC
— Piece
COMB
— Combination
AX
— X-Axis Acceleration
FBM
— Foot Board Measure
APX
— Approximate
TBS
— To Be Supplied(by government)
COMPT
— Compartment
D
— Depth
FRT
— Fire Retardant Treated
DWR
— Drawer
2-PUMS
— Two-Part Polyurethane Modified Sealant
WB
— Wet Bulb
INT
— Interior
MDF
— Medium Density Fibreboard
STL
— Steel
MWP
— Maximum Working Pressure
WP
— Working Point
WG
— Water Gauge
RAP
— Regimental Aid Post
DIMS
— Dimensions
"
— Ditto
LPS
— Low Pressure Sodium
UG
— User Group
NK
— neck
SH
— Sheet
LW
— Light Weight
FRG
— Forge
RI
— Radio Interference
AUTH
— authorized, authority
PB
— Push-button
MATL
— Material
A
— Areal
HDWD
— Hardwood
CPE
— Chlorinated Polyethylene
FDC
— Fire Department Connection
GA
— Gauge
AIC
— Amperes Interrupting Circuit
VAV
— Variable Air Volume
TP
— True Position
WD
— Wood
FND
— Foundation
MG
— Motor Generator
ADH
— Adhesive
L
— Length
THRESH
— Threshold
PLYD
— Plywood
FPM
— Feet Per Minute
BLKG
— Blocking
STR
— Straight
PB STA
— Push Button Station
LONG
— Longitude
PC
— Precast Concrete
FHMS
— Flat Head Machine Screw
GKT
— Gasket
CIRC
— Circumference
COV
— Cover
PIP
— Project Information Portal
LKR
— Locker
SS
— Stainless Steel
G
— Gas
EDR
— Equivalent Direct Radiation
HTR
— Heater
VR
— Voltage Regulator
DP
— Dew Point
SHT
— Sheet
EQP
— Equipment
TL
— Transmission Loss
DPST
— double pole single throw switch
AN
— Anode
VAT
— Vinyl Asbestos Tile
2-PSS
— Two-Part Polysulfide Sealant
JCT
— Junction
CEM P
— Cement Water Paint
FE
— Fire Extinguisher
CYL
— Cylinder
UNEX
— Unexcavated
DSP
— Dry Standpipe
PCA
— Printed Circuit Assembly
PLC
— Power Line Carrier
TB
— Terminal Board
PFC
— Power Factor Correction/Correcting
TWU
— Transport Workers Union of Malaysia
OPG
— Opening
BRKR
— Breaker
AWM
— Automatic Washing Machine
OM
— Operational Maintenance
SSTL
— Stainless Steel
FIXT
— Fixture
CWP
— Circulating Water Pump
GD
— Guard
HP
— High Point
TERM
— Terminal
VCP
— Vitrified Clay Pipe
CLR OPG
— Clear Opening
EJ
— Expansion Joint
PVMT
— Pavement
V
— Valve
RD
— Roof Drain
MSB
— Main Switch Board
AGG
— Aggregate
GRTG
— Grating
FUT
— Future
COMPO
— Composition
STG
— Seating
GPL
— Gypsum Lath
BRS
— Brass Ring Society
MP
— melting point
GL
— glass
ODL
— Object Definition Language
SYN
— Synthetic
MTD
— Mounted
YS
— Yield Strength
ENJF
— Expanded Neoprene Joint Filler
CB
— Catch Basin
MCM
— Thousand Circular Mils
NW
— North West
PERF
— Performance Requirements Framework
KCP
— keene's cement plaster
ASSEM
— Assemble
SWP
— Safe Working Pressure
PDML
— Product Data Markup Language
DIV
— Divisionsion
IMH
— Inlet Manhole
WF
— Wide Flange
ACL
— Across the Line
UFL
— Upper Flammability Limit
CAD
— Computer-Aided Drafting
ST W
— Storm Water
PLUMB
— Plumbing
TC
— Top of Curb
AB
— Asbestos Board
SPST
— Single Pole, Single Throw
NC
— Noise Criteria
STD
— Secondary Telecom District
SD
— Smoke Detector
RN
— Riser Nipple
BHD
— Bulkhead
TI
— Temperature Indicator
CARP
— Carpenter
FF&E
— Fixtures, Furnishings & Equipment
RA
— Return Air
RR
— Railroad
WDW
— Window
CEM AB
— Cement Asbestos Board
PE
— Protective Earth
CHAM
— Chamfer
VB
— Valve Box
#
— Pound
MFR
— Manufacture
NF
— Near Face
NAT
— Natural
TBM
— Tunnel Boring Machine
CW
— Cold Water
EXPP
— Existing Patched and Painted
NVLAP
— National Voluntary Laboratory Accreditation Program
QAD
— Quick And Dirty
WM
— Wire Mesh
STO
— Storage
CISP
— Cast-Iron Soil Pipe
BF
— Both Faces
PRV
— Pressure Reducing Valve
WP
— Working Pressure
CONSTR
— Construct
LIN
— Linear
PNC
— Preferred Noise Criteria
RTF
— Revision Task Force
B & S
— Bell and Spigot
CTSK
— Countersunk
TGA
— thermal gravimetric analysis
DPR
— Damper
EXH
— Exhaust
HDN
— Harden
LPS
— Low Pressure Steam
RVA
— Recorded Voice Announcement
SANZ
— Standards Association of New Zealand
FC
— Foot Candle
SMPS
— Switched Mode Power Supplies
SP
— Soil Pipe
LAV
— Lavatory
SFGL
— Safety Glass
RWC
— Rain Water Conductor
OP
— Opaque
NI
— Nickel Institute
REC
— Receiver-Exciter-Controller
SDF
— Single Degree of Freedom
RHC
— Reheat Coil
NEF
— Noise Exposure Forecast
C
— Channel
ATM
— Atmospheric
BEV
— Bevel
USG
— United States Gypsum
T
— Trustee
ST
— Straight Talk
APRVD
— Approved
LA
— Landscape Architect
BAL
— Ballast
PIA
— Peripheral Interface Adaptor
TGL
— Toggle
CL
— Centerline
LCA
— Life cycle assessment for steel construction
MPS
— Medium Pressure Steam
OHD
— Overhead Door
REBAR
— Reinforcing Bar
EIFS
— Exterior Insulation and Finish System (construction)
BKR
— Breaker
SCH
— Schedule
MIR
— Mirror
OC
— Operation Center
COMM ED
— Commonwealth Edison
ASPH
— Asphalt
TW
— Top of Wall
ACST
— Acoustic
LWM
— Low Water Mark
TOS
— Top of Steel
MI
— Malleable Iron
OGIS
— Open Geodata Interoperability Specification
EXG
— Existing
PERIM
— Perimeter
IIS
— Internet Information Server
SUCT
— Suction
TEL CL
— Telephone Closet
MC
— Moisture Content
PT
— Pressure Treated
B & B
— Bell and Bell
WRSTP
— Weatherstripping
BL
— Base Line
FT
— Football Team
FTG
— Fitting
CFL
— Counterflashing
VA
— Volt Ampere
KBS
— Knowledge Based System
BR
— Brass
WM
— Water Meter
TS
— Time Switch
HVY
— Heavy
B & F
— Bell and Flange
OASIS
— Organization for the Advancement of Structured Information Systems
SOV
— Shut Off Valve
TPTN
— Toilet Partition
DWGS
— Drawings
MDS
— Microwave Distribution System
THRM
— Thermal
LO
— Low
ST
— Straight Time
VERT
— Verticalnet, Inc.
L
— Long
RECEP
— Receptacle
FS
— Far Side
FLG
— Flange
CG
— Corner Guard
PS
— Plumbing Stack
BLO
— Blower
XH
— Extra Heavy
JISC
— Japanese Industrial Standards Committee
TIG
— Tungsten Inert Gas
VDT
— Visual Display Terminal
HDW
— Hardware
PJF
— Preformed Joint Filler
CCW
— Counter Clockwise
TBP
— Technologies for Business Processes
SPDT
— Single Pole Double Throw
INV
— Invert
U/S
— Underside
GENL
— general
GL BLK
— Glass Block
UH
— Unit Heater
AF
— Above the Floor
TC
— Technical Committee (HL7)
FLUOR
— Fluorescent
SHTHG
— Sheathing
R&S
— Rod and Shelf
DIAM
— Diameter
GPH
— Gallons Per Hour
ATC
— Acoustical Tile Ceiling
PASS
— Passenger
SATCO
— Senior Air Traffic Control Officer
FEC
— Fire Extinguisher Cabinet
DW
— Distilled Water
BRZ
— Bronze
PORC
— Porcelain
KIF
— Knowledge Interchange Format
PL
— plastic
SK
— Sink
CYL L
— Cylinder Lock
TTC
— Telephone Terminal Closet
HPS
— High Pressure Steam
H
— High
ANCH
— Anchor
CLKG
— Caulking
SGG
— Structural Glazing Gasket
STRL
— Structural
EW & C
— Electric Wiring and Communication
NATA
— National Association of Testing Authorities
VIF
— Verify In Field
LR
— Long Radius
VRL
— Vertical Reference Line
B
— Bathroom
PDM
— Precedence Diagramming Method
EVAP
— Evaporator
VMS
— Variable Message Signboards
HP
— Horse Power
STRT
— Straight
KIP
— Kilopound
A
— Alcove
ACT
— Acoustic Ceiling Tile
BN
— Bullnose
MRT
— Mean Radiant Temperature
MCS
— Maintenance Control Section
VAR
— Value Added Reseller
PCF
— Pounds per cubic foot
RPS
— revolutions per second
T&P
— Temperature & Pressure Relief Valve
BUZ
— Buzzer
LF
— latest finish
W
— Waste
VB
— Vapor Barrier
UL
— Underwriters'Laboratories
FHY
— Fire Hydrant
FIL
— Fillet
ST
— Straight Tip
FAG
— Fire Alarm Gong
BP
— Base Plate
HC
— Handicapped
ASC
— Above Suspended Ceiling
WFM
— Work Flow Management
LPM
— Litres Per Minute
PR
— Pair
WH
— Wall Hydrant
CONC
— Concrete
SWGR
— Switchgear
ELECT
— Electric
ALM
— Alarm Local Mode
MIKE
— Microphone
MAT
— Material
JST
— Joist
ECP
— Exposed Construction Painted
RAD
— Radiant
BRZG
— Brazing
CRS
— Cold Rolled Steel
MAF
— Minimum Audible Field
DEGC
— Degree Celcius
UML
— Unified Modelling Language
NR
— Noise Reduction
RED
— Reduce
CTR
— Counter
LPW
— lumens per watt
ON
— Osterreichisches Normungsinstitut
LOCS
— Locations
NAP
— Napkin
SC
— Solid Core
LBR
— Lumber
FBRK
— Fire Brick
IPT
— Integrated Product Teams
EX
— Exit
MAS
— Masonry
TST
— Top of Steel
W
— Wide
FHWS
— Flat Head Wood Screw
IBV
— Indicating Butterfly Valve
TR
— Temperature Recorder
ODMA
— Open Document Management API
B & B
— Balled and Burlapped
ACOUST
— Acoustical
DR
— drain
FLG
— Flashing
STRUCT
— Structural
DA
— Double Acting
RO
— Rough Opening
LVR
— Louver
AD
— Area Drain
FVC
— Fire Valve Cabinet
S
— Supply
OHWS
— Oval Head Wood Screw
IP
— iron pipe
NL
— Noise Level
FURN
— Furnish
B
— Bidet
NF
— Noise Frequency
WWF
— Welded Wire Fabric
ICT
— Information and Communications Technology
OPNG
— Opening
SNT
— Sealant
INTM
— Intermediate
DEMO
— Demolition
B & S
— Brown & Sharp
LA
— Lightning Arrester
LHS
— Left Hand Side
UNEXC
— Unexcavated
PLAS
— Plaster
HWD
— Hardwood
FLASH
— Flashing
ICAO
— International Civil Aviation Organisation
AR
— Acid-Resisting
RES
— Resilient
MEMB
— Membrane
OBIX
— Open Building Information Exchange
SLOT
— Slotted
REST
— Resistance
PERP
— Perpendicular
SV
— Stop Valve
ISP
— Information Strategy Planning
OVFL
— OVerFLow
ACPL
— Acoustical Plaster
PL
— Plan
PROT
— Protection
VIN
— Vinyl
BC
— Broom Closet
SUSP
— Suspend
M
— Motor
COMP
— Compressed
ELB
— Elbow
EXH AIR
— Exhaust Air
PA
— Public Addresses
GFI
— Ground Fault Interrupted
JAN
— Janitor
CNTR
— Counter
DCV
— Detector Check Valve
CND
— Condition
HWC
— Heavy Wall Conduit
CCTV
— closed-circuit TV
CORR
— Corridor
QS
— quantity surveyor
BBD
— Bulletin Board
AC
— Acoustical
CL
— Closing
ACFL
— Access Floor
LCC
— Life Cycle Costing
MB
— mail box
G
— Gutter
GSU
— GLAZED STRUCTURAL UNIT
PCPL
— Portland Cement Plaster
T
— Tesla
ALM
— Alarms from the Most
CSK
— Countersink
PSIG
— Pounds per square inch gage
AT
— Acoustical Tile
EL
— Elevation Limit
SW
— Sea Water
FGR
— Fiberglass reinforced
TDC
— Time Delay Closing
STC
— Sound Transmission Coefficient
STWY
— Stairway
SF
— Square Foot
S&V
— Stain & Varnish
GLZ
— Glaze
PNEU
— Pneumatic
GD
— Gutter Drain
HB
— Hose Bibb
PA
— Pascal (1N/m2)
INSUL
— INSULation
S
— Sink
FOF
— Face of Finish
HWR
— Hot Water Recirculating Return
MLD
— Molding
NNI
— Nederlands Normalisatie-instituut
RGH OPNG
— Rough Opening
COND
— Condenser
RD
— Relative Density
VNR
— Veneer
TOP
— Technical And Office Protocol
VRML
— Virtual Reality Modelling Language
HWS
— Hot Water Supply
GOSIP
— Government Open Systems Interconnection Profile
TLT
— Toilet
SGS
— Silicone Glazing Sealant
POT W
— Potable Water
OI
— Ornamental Iron
DP
— Distribution Panel
SEAL
— Sealant
RHWS
— Round Head Wood Screw
B
— Boiler
INS
— Insulate
MECH
— Mechanical Equipment
VWC
— Vinyl Wall Covering
FGL
— Fiberglass
PTD
— Painted
ODIF
— Office Document Interchange Format
GLB
— glass block
P
— Pitch
CLL
— Contract Limit Line
BPL
— Bearing Plate
PD
— pump discharge
ARS
— Asbestos Roof Shingles
LWC
— Light Weight Concrete
ELP
— Emergency Lighting Panel
TR
— Treadmill Run
COMPR
— Compressible
STGG
— Structural Glazing Gasket
FLG
— Flooring
PBMT
— Preshimmed Butyl Mastic Sealant Tape
NRP
— Non-Removable Pin
COMB
— Combustion
O/S
— Out Of Service
LTL
— Lintel
DIFF
— Diffuser
FITG
— Fitting
MWK
— Millwork
FOC
— Face of Concrete
LCM
— Lead Coated Metal
SE
— Structural Engineer
BMT
— Butyl Mastic Tape Sealant
HKD
— Hooked
T&G
— Tongue and Grooved
MTR
— Motor
PCC
— Pre-Cast Concrete
FRM
— Frame
ANOD
— Anodized
FH
— Flat Head
LB
— Lag Bolt
VB
— Vacuum Breaker
WR
— Water Resistant
FHR
— Fire Hose Rack
RHMS
— Round Head Machine Screw
BNT
— Bent
HCT
— Hollow Clay Tile
ILK
— Interlock
DS
— Downspout
FF
— Far Face
SNR
— Sanitary Napkin Receptacle
FIN
— Finished
MD
— Medium Density
FLX
— Flexible
FO
— Finished Opening
PLG
— Plumbing
EL
— Elevator
BRS
— Butyl Rubber Sealant
LSS
— Logistics Support Squadron
WPR
— Waterproofing
CNVR
— Conveyor
MUL
— Mullion
BOT
— Bottom of Tape
USS
— United States Standard
VCT
— Vinyl Composition Tile
TELE
— Telephone
HEX
— Hexagon
AD
— Access Door
BLR
— Boiler
CONCP
— Concrete Painted
SUR
— Surface
SACT
— Suspended Acoustical Tile
TZ
— Terrazzo
PP
— Painted
UNF
— Unfinished
CM
— Center Matched
FIX
— Fixture
FAB
— Fabricate
OHMS
— Oval Head Machine Screw
WH
— Wall Hung
GPP
— Gypsum Plaster Painted
LS
— Loud Speaker
PTN
— Partition
MO
— Masonry Opening
CONV
— Convenience
BL
— Building Line
SPLR
— Sprinkler
CORR
— Corrugate
AT
— asphalt tile
EXS
— Extra Strong
CTD
— Coated
RHR
— Right Hand Reverse
UNFIN
— Unfinished
G
— Girder
MMB
— Membrane
IC
— interrupting capacity
FR
— Frontier
SKL
— Skylight
GMU
— Glazed Masonry Unit
CWS
— Condensate Waste Supply
PFN
— Prefinished
MTL
— Metal
I
— Iron
GA
— Gage
PLWD
— Plywood
PVG
— Paving
TRANS
— Translucent
PLAS
— Plastic
CHS
— Chilled Water Supply
EXC
— Excavate
RET
— Retainer
MET
— Metal
V
— Vent
BV
— Butterfly Valve
CPL
— Cement Plaster
CSTG
— Casting
STR
— Structural
TO
— Top of
CTWT
— Counterweight
CLH
— Clothes Line Hook
PGML
— Precision Graphics Markup Language
SP
— Standpipe
REINF
— Reinforce
ENAM
— Enamel
S4S
— Surfaced 4 Sides
EPJF
— Expanded Polyethelene Joint Filler
S&S
— Stained & Sealed
FLEX
— Flexible
VIT
— Vitreous
MONO
— Monolithic
D
— Drop
VF
— Vinyl Fabric
WFS
— Water Flow Switch
NATL
— Natural
TT
— Traffic Topping
TEN
— Tenant
VR
— Vertical Riser
GRAN
— Granular
TR
— Tread
CTSC
— Communications Systems Terminal Cabinet
CP
— Clothes Pole
SALV
— Salvage
BF
— Back Face
LC
— Lead-Covered
T/
— Top
VLT
— Vault
REFR
— Refrigerate
OR
— outside radius
RV
— Relief Vent
SSK
— Service Sink
ACF
— Architectural Concrete Finish
COR
— Corridor
WU
— Window Unit
CSN
— Caisson
RWD
— Redwood
RGH
— Rough
BOT
— Bottom of tray
ERP
— Emergency Receptacle Panel
BWV
— Back Water Valve
FD
— Floor Drain
TPH
— Toilet Paper Holder
FURN
— Furniture
ESC
— Escalator
CMUP
— Concrete Masonry Unit Painted
BVL
— Bevelled
OF
— Outside Face
VAR
— Varies
VBS
— Vinyl Base Straight
D
— Deep
CSS
— Countersunk Screw
GCMU
— Glazed Concrete Masonry Unit
S&M
— Surfaced & Matched
PLYWD
— Plywood
PNT
— Paint
RHR
— Reheater
H
— High Frequency
HL
— Hydrant Line
TSL
— Top of Slab
CM
— Circular Mil
L
— Longitude
PRTN
— Partition
ALS
— Acrylic Latex Sealant
SSGS
— Silicone Structural Glazing Sealant
MLDG
— Molding
CWR
— Condensate Waste Return
CAIS
— Caisson
SPP
— Skim Coat Plaster Painted
GVA
— Gate Valve
CBL
— Concrete Block
PRFMD
— Preformed
KAL
— Kalamein
EE
— Each End
AS
— Acoustic Sealant
BA
— Bulb Angle
TC
— Terracotta
COMP
— Composition
REV
— Revise
EXPN
— Expansion
SC
— Sill Cock
HYDRO
— Hydrostatic
FBD
— Fiberboard
FABR
— Fabricate
BR
— Brick
FA
— fresh air
TERR
— Terrazzo
SND
— Sanitary Napkin Dispenser
INCL
— Incline
VBC
— Vinyl Base Coved
DISL
— Disposal
TH
— Thermostat
LP
— Lighting Pane
GAGE
— Gauge
JF
— Joint Filler
STGR
— Stagger
NMT
— Non-Metallic
ORN
— Ornamental
FBP
— Fabric Panel
FAST
— Fasten
MV
— Mercury Vapor
FSCW
— Flush Solid Core Wood
PLMBG
— Plumbing
TF
— Total Float
FH
— Fire Hose
T
— Tread
FC
— Fault Current
CNDS
— Condensate
TEMP
— Tempered
RBC
— Rubber Base
GB
— Gypsum Board
AMP
— Ampacity
CFT
— Cubic Foot
WVNR
— Wood Veneer
VRM
— Vermiculite
MERC
— Mercury Vapor
VP
— Vision Panel
LNTL
— Lintel
FB
— Floor Box
STK
— Stack
SPD
— Sump Pump Discharge
ML&P
— Metal Lath & Plaster
CBX
— Cast Box Strike
TRD
— Tread
SSD
— Sub-soil Drain
VEST
— Vestibule
BO
— Blow Off
RADN
— Radian
PL
— Plant
GT
— Grout
EFTS
— Expanding Foam Tape Sealant
SP
— Single Pole
POL
— Polish Language (ISO 639-2 Code)
MOV
— Movable
CIN BL
— Cinder Block
SEV
— Sewage Ejector Vent
MARB
— Marble
RBT
— Rabbet
PV
— Paving
STM
— Steam
VB
— Vinyl Base
GPM
— gallons per minute; global pallet manager
SJS
— Silicone Joint Sealant
BNDG
— Bending
MB
— Machine Bolt
DF
— Drinking Fountain
CAD
— Cadmium
SL
— Siamese Line
SSS
— Silicone Sanitary Sealant
COP
— Copper
SP
— Soundproof
RB
— Rubber
S
— Sealant
DWP
— Drywall, Painted
OBS
— Obscure
L
— Angle
PERF
— perforate
ATM
— Atmospheric Camp
MR
— Mop Receptor
TW
— Tempered Water
DO
— Door Opening
GPPL
— Gypsum Plaster
PVF
— Polyvinylidene Finish
EXT
— Extinguish
CLO
— Closet
FRPF
— Fireproof
VT
— Vinyl Tile
SCFT
— Structural Clay Facing Tile
CLS
— Closure
MB
— Mop Basin
CS
— Commercial Standard
DWL
— Dowel
OW
— Open Waste
RVT
— Rivet
UP
— Unpainted
PH
— Preheat
LINO
— Linoleum
SS
— Service Sink
PW
— Pass Window
GB
— Grab Bar
EXIST
— Existing
CEL
— Cellar
LC
— Light Control
MULL
— Mullion
RH
— Reheat
BIT
— Bituminous
LAM
— Laminate
BJF
— Bituminous Joint Filler
SED
— Sewage Ejector Discharge
EXP
— Exposed
HM
— Hollow Metal
REFL
— Reflector
GYP
— Gypsum
SCUP
— Scupper
EB
— Expansion Bolt
BLT-IN
— Built-In
USG
— United States Gauge
EC
— Exposed Construction
WD
— WOODLAND
VP
— Vapor Proof
W&M
— Washburn & Moen Gauge
CER
— Ceramic
RBC
— Rubberized Bituminous Compound
CR
— curtain rod
PP
— Plaster
RB
— Resilient Base
TB
— Towel Bar
HWC
— Hot Water Circulating
T
— Teem
ST
— Storm Water
CO
— Cut Out
LWDP
— Louvered Wood Door, Painted
HC
— hollow core
BYP
— By Pass
WSCT
— Wainscot
BS
— Both Sides
PAF
— Powder Actuated Fasteners
GRAN
— Granite
RCF
— Raised Computer Floor
RETG
— Retaining
MFD
— Metal Floor Deck
CL
— Close (Closed)
CSMT
— Casement
LP
— Low Point
C
— Curb
TKBD
— Tackboard
SPM
— Sprinkler Main
PH
— Telephone
SS
— Soil Stack
RT
— Rubber Tile
CONV
— Convector
CMT
— Ceramic Mosaic Tile
GFCI
— Ground Fault Circuit Interrupted
PRSTR
— Prestressed
EG
— Edge Grain
GP
— Galvanized Pipe
FUR
— Furred
R
— Riser
BEL
— Below
MEMBR
— Membrane
STIFF
— Stiffener
VC
— Varnished Cambric
RW
— Redwood
BLT
— Borrowed Lite
FOS
— Face of Studs
SS
— Set Screw
PC
— Pull Chain
EXTR
— Extrude
COND
— Conduit
CPP
— Cement Plaster Painted
HDCP
— Handicapped
WDP
— Wood, Painted
TL
— Twist Lock
RBS
— Rubber Base Straight
RTR
— Rubber Tread Riser
LP
— Lighting Panel
MRD
— Metal Roof Deck
BS
— Bluestone
RA
— Registered Architect
LCL
— Linen Closet
PARTN
— Partition
HBD
— Hardboard
VENT
— Ventilate
T/D
— Telephone/Data
J
— Joist
HNCG
— Hollow Neoprene Compression Gasket
GVL
— Gravel
TT
— Terrazzo Tile
CO
— Cleanout
TR
— Transom
FS
— Fused Switch
SCD
— Seat Cover Dispenser
KPL
— Kickplate
V
— Vinyl
UC
— Undercut
WPT
— Working Point
FB
— face brick
CHBD
— Chalkboard
PTD/R
— Combination Paper Towel Dispenser/Receptacle
THRMST
— Thermostat
T
— Thermostat
PIV
— Pivoted
SPECS
— Specifications Enhancement through Case and SDL
GR
— Grille
TCLO
— Telephone Closet
GLVA
— Globe Valve
TD
— Trench Drain
BLT
— Bullet Tips
VAR
— Varnish
NRS
— Non Rising Steam Valve
CHR
— Chilled Water Return
C.O.
— Cased Opening
GB
— Glass Block
EW&C
— Electric Wiring and Communication
DRBD
— Drainboard
TCS
— Terne-Coated Stainless Steel
STRUC
— Structural
EXCAV
— Excavate
FS
— Federal Standards
LS
— Limestone
DT
— Drain Tile
FO
— Face Of
WDSS
— Wood, Stained & Sealed
PTC
— Post-Tensioned Concrete
G
— Gasoline
BT
— Bolt
REFL
— Reflected
TP
— Top of Pavement
TER
— Terrazzo
P
— Paint
DBT
— Drybulb Temperature
CH
— coat hook
WGL
— Wire-Glass
SC
— Self Closing
PP
— Power Panel
LAD
— Ladder
WAINS
— Wainscot
DEM
— Demolish
FB
— Flat Bar
WS
— Weatherstripping
CK
— Caulking
LD
— Leader Drain
CJF
— Cork Joint Filler
PTR
— Paper Towel Receptacle
FPRF
— Fireproof
FL
— Fire Line
CITG
— Clear Insulating Tempered Glass
PRMLD
— Premolded
DW
— Dumbwaiter
CS
— Countersink
C
— Courses
SCWD
— Solid Core Wood
PRCST
— Precast
EP
— Electrical Panelboard
GR
— Granite
GPS
— Gallons Per Second
PRF
— Preformed
BL
— Block Leader
C.I.
— Cast Iron
RVS
— Reverse Side
T
— Tee
COD
— Cleanout Door
SV
— Safety Relief Valve
LMS
— Limestone
FM
— Filled Metal
SB
— Splash Block
FT
— Footie Threads
BB
— Buffalo Box
HMP
— Hollow Metal, Painted
OB
— obscure
BL
— Block layer
HW
— Heavy Wall
C
— Calcimine
WG
— Wired Glass
CT
— Ceramic Tile
VS
— Vent Stack
MP
— Metal Acoustal Panel
DMT
— Demountable
MK
— Mark Kinchen
SH
— Shelf
STP
— Standpipe
WW
— Window Wall
FC
— File Cabinet
KP
— Kickplate
PE
— Porcelain Enamel
BS
— Backset
TW
— Thin Wall
CP
— Cesspool
DEGF
— Degree Farenheit
DP
— Dampproofing
FM
— Fire Main
PDP
— Paneled Door
FR
— Fire Riser
PRC
— Precast
BL
— Block Length
MC
— medicine cabinet
MC
— Mineral Core
TRAV
— Travertine
CB
— Coal Bin
WC
— Watercloset
FR
— Front
HS
— Heat Strengthened
WR
— Waste Receptacle
BF
— Bottom Face
STR
— Starter
FT
— Fully Tempered
TV
— Tee Valve,
WB
— Wood Base
SB
— Setting Basin
CAR
— Carpet
FS
— Floor Sink
WR
— Water Repellant
IW
— indirect waste
GF
— Ground Face
FP
— Fireproof
PD
— Plaza Drain
PRE
— Prefinished
WS
— Water Stop
LP
— Light Proof
K
— Kilopound
PP
— Precast Panel
DH
— double hung
PSL
— private service line
VR
— Vacuum Return
DEP
— Dpressed
CT
— Cone Tip
VR
— Vapor Retarder
HH
— Handhole
PB
— Panic Bar
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