Architectural Abbreviations and Acronyms

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

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