Architectural Abbreviations and Acronyms

1. GR FL
   Ground Floor
2. GYP PLAS
   Gypsum Plaster
3. INV EL
   Invert Elevation
4. LATL
   Lateral
5. LTG PNL
   Lighting Panel
6. L CL
   Linen Closet
7. MLWK
   Millwork
8. NI SL
   Nickel Silver
9. PL GL
   Plate Glass
10. PT CONC
    Post-Tensioned Concrete
11. RAD HAZ
    Radiation Hazard
12. ST PR
    Static Pressure
13. TK BD
    Tackboard
14. THRES
    Threshold
15. URTIL
    Utility
16. I/0
    Input/Output
17. CMRCL
    Commercial
18. A.G.A
    American Gas Association
19. r-f
    Radio Frequency
20. S.W.P.
    Safe Working Pressure

Last updated: May 23, 2020 — Total entries: 4,265