Construction Abbreviations and Acronyms

1. TNI
   Traffic Noise Index
2. TNK
   Tank
3. TNTS
   Tsimshian First Nation Treaty Society
4. TNV
   Telecommunications Network Goltage
5. TO
   Top Of
6. TOB
   Top of Beam
7. TOC
   Total Organic Carbon
8. TOC
   Top of Concrete
9. TOC
   Top of Curf
10. TOC
    Top of Curb
11. TOC
    Ftg Top of Concrete Footing
12. TOC
    Task Order Contracts
13. TOC
    Wall Top of Concrete Wall
14. TOC
    Task Order Contracting
15. TOC
    Theory of Constructions
16. TOD
    Top of Dock
17. TOG
    Toggle
18. TOHA
    Thomas O'Hare Architects
19. TOJ
    Top of Joist
20. TOL
    Total Organic Carbon

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