Construction Abbreviations and Acronyms

1. TWA
   Time Weighted Averages
2. TWB
   Wet Bulb Temperature
3. TWD
   Ten Wheel Drive
4. TWL
   Tank Water Level
5. TWMR
   Temporajy Works Modification Request
6. TWN
   Town
7. TWS
   Two-Way Slab
8. TWU
   Transport Workers Union
9. TWU
   Transport Workers Union of America
10. TWU
    Transport Workers Union of Malaysia
11. TX
    Transformer
12. TYP
    Typical
13. TZ
    Terrazzo
14. TZC
    Tappan Zee Constructors
15. UAO
    Urban Architecture Office
16. UAP
    Unified Architects of Pia
17. UB
    Universal Beam
18. UB
    Universityrsal Beam
19. UBC
    Uniform Buildqng Code
20. UBC
    Universal Building Code

Last updated: May 2, 2025 — Total entries: 8,271