Construction Abbreviations and Acronyms

1. V
   Volt (measurement)
2. CORR
   Corrugate
3. CSTC
   Construction Skills Training Center
4. E&OE
   Errors and Omissions Excepted
5. O/C
   On Centre
6. O/R
   outside radius
7. AMPY
   Ampere
8. ANT
   Antenna
9. appd
   Approved
10. APRVD
    Approved
11. APX
    Approximate
12. ASSY
    Assembly
13. ATTEN
    Attenuation
14. B & B
    Bed and Breakfast
15. C TO C
    Center To Center
16. C/C
    Center To Center
17. C/C
    Cooling coil
18. CISP
    Cast-Iron Soil Pipe
19. CISP
    Construction Industry Service Program
20. COML
    Commercial

Last updated: May 2, 2025 — Total entries: 8,262