Architectural Abbreviations and Acronyms

1. MEMBR
   Membrane
2. MEZZ
   Mezzanine
3. ML&P
   Metal Lath and Plaster
4. ML&P
   Metal Lath & Plaster
5. MRGWB
   Moisture-Resistant Gypsum Wall Board
6. NAVFAC
   Naval Facilities Engineering Command
7. NEUT
   Neutral
8. O TO O
   Out to Out
9. P SL
   Pipe Sleeve
10. P. LAM
    Plastic Laminate
11. PAPI
    Precision Approach Path Indicator (aviation)
12. Partn
    Partition
13. PB STA
    Push Button Station
14. PROT
    Protection
15. PRSTR
    Prestressed
16. PRTN
    Partition
17. PTD/R
    Combination Paper Towel Dispenser/Receptacle
18. Q&A
    Questions & Answers
19. R & S
    Rod and Shelf
20. RESIL
    Resilient

Last updated: May 23, 2020 — Total entries: 4,266