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