| Acronym | Definition |
|---|
| RFSM➣Restaurant and Food Service Management |
| RFSM➣Rotary Foundation Sustaining Member |
| RFSM➣Reduced Finite State Machine (computing) |
| RFSM➣Regular Finite State Machine (computation) |
| RFSM➣Radio Frequency Spectrum Management |
| RFSM➣Regional Financial Service Manager |
| RFSM➣Reparation Fondation Structure Montreal (French: Montreal Structure Repair Foundation; Montreal, Canada) |
| RFSM➣Rich Fork Student Ministry |