Construction Abbreviations and Acronyms

1. D
   Double
2. D
   Department
3. D
   Diagonal
4. D
   Diameter
5. D
   Down
6. D
   Drain
7. D
   Dayton
8. D
   Day
9. E
   Entrance
10. E
    Estimate
11. E
    East
12. E-C
    Engineering & Construction
13. P/E
    Professional Engineer
14. R
    Radius
15. R
    Rubber
16. R
    Reduction
17. R
    Resist
18. R
    Required
19. R
    Railroad
20. R
    Right

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