Technology Abbreviations and Acronyms

1. B CL
   Broom Closet
2. BLKHD
   Bulkhead
3. CLG GRL
   Ceiling Grille
4. CHWP
   Chilled Water Pump
5. CHWS
   Chilled Water Supply
6. CKT BRKR
   Circuit Breaker
7. X SECT
   Cross Section
8. DMR SW
   Dimmer Switch
9. DR CL
   Door Closer
10. DRSW
    Door Switch
11. ECC RDCR
    Eccentric Reducer
12. EXTRU
    Extrusion
13. F BRK
    Fire Brick
14. FLR PL
    Floor Plate
15. FLR SK
    Floor Sink
16. FL SW
    Flow Switch
17. F METER
    Flowmeter
18. FU SW
    Fused Switch
19. FUS LINK
    Fusible Link
20. GLZ CMU
    Glazed Concrete Masonry Unit

Last updated: May 6, 2025 — Total entries: 355,031