OSFM
| Acronym | Definition |
|---|---|
| OSFM | One Size Fits Most |
| OSFM | Office of the State Fire Marshal |
| OSFM | Operation Sports Full Minors (sports gaming) |
| OSFM | Old School Flying Machines (aviation history) |
| OSFM | Old Style Furniture Manufacturers (Australia) |
| OSFM | Oracle Shop Floor Management (Oracle Corp.) |
| OSFM | One-Stage Full-Mouth (antiseptics) |
| OSFM | Oklahoma State Firefighters Museum (Oklahoma City, OK) |