A/C
Air Conditioning
AFL
Above Floor Level
AFL
Above Finished Level
AGL
Above Ground Level
BHK
Bedroom, Hall, Kitchen
BOF
Bottom of Foundation
BRW
Brick Retaining Wall
BT
Bath Tub or Boundary Trap
CAD
Computer Aided Design
CCTV
Closed Circuit Television
CONT
Continuous
DP
Downpipe
DWG
Drawing
ELEC
Electrical
EWB
Electric Water Boiler
FL
Floor Level
FOC
Fibre Optic Cable
FS
Far Side
FTG
Footing
GIS
Geographic Information System
NSOP
Not Shown On Plan
NTS
Not To Scale
REINF
Reinforcement
REQ’D
Required
REV
Revision
RHS
Rectangular Hollow Section
RL
Reduced Level
RL
Relative Level
SAN
Sanitary
SDU
Sanitary Disposal Unit
SF
Strip Footing
SHS
Square Hollow Section
SIM
Similar
SL
Structural Level
SSL
Structural Slab Level
TB
Tie Beam
WAN
Wide Area Network
WC
Water Closet (toilet)
WD
Working Drawing
WP
Waterproof
WP
Workpoint