Architectural Abbreviations and Acronyms

1. TN
   True North
2. TNA
   Traffic Noise Attennation
3. TNI
   Traffic Noise Index
4. TNV
   Telecommunications Network Goltage
5. TO
   Top Of
6. TOC
   Top of Concrete
7. TOC
   Top of Curb
8. TOG
   Toggle
9. TOL
   Tolerance
10. TOP
    Technical and Office Protocol
11. TOP
    Top of Pavement
12. TOS
    Top of Slab
13. TOS
    Top of Steel
14. TOW
    Top of Wall
15. TP
    Telephone
16. TP
    Tangent Point
17. TP
    Telegraph Poll
18. TP
    Timber Partition
19. TP
    Top of Pavement
20. TP
    True Position

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