Ceiling Abbreviations and Acronyms

1. LR
   Light Reflectance
2. MF
   Meial Furring
3. MF
   Mineral Fiber
4. OHSAH
   Occupational Health and Safety Agency for Healthcare
5. ORB
   Oil Rubbed Bronze
6. PI
   Patina Iron
7. RB
   Roman Bronze
8. RSIC
   Resilient Sound Isolation Clips
9. RSR
   Room-Side Replaceable
10. RSR
    Room Side Replaceable
11. ULI
    Underwriters Laboratories Inc
12. VB
    Volterra Bronze

Last updated: January 4, 2020 — Total entries: 32