Architectural Abbreviations and Acronyms

1. N-C
   Normally Closed
2. N.S.W
   New South Wales
3. N.S.Wales
   New South Wales
4. PARL
   Parallel
5. w sup
   Water Supply
6. W/L
   Water Line
7. H/E
   Heat Exchanger
8. H/X
   Heat Exchanger
9. MNTAIN
   Mountain
10. CTI2
    Class
11. STR8
    Straight
12. 555
    Not Available
13. h20
    Water
14. XNTRK
    Eccentric
15. APRX
    Approximate
16. aq. dist.
    Distilled Water
17. aq. gel.
    Cold Water
18. Contrl
    Control
19. 1o
    Primary
20. C [Cong.]
    Gallon

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