| Acronym | Definition |
|---|
| CFSM | Cifs File System Module |
| CFSM | Compiler Finite State Machine |
| CFSM | Cisco Firewall Service Module |
| CFSM | Communicating Finite State Machine |
| CFSM | Core Food Security Module (USDA survey) |
| CFSM | Certified Food Safety Manager (trademark of National Registry of Food Safety Professionals) |
| CFSM | Cubic Feet per Second per Square Mile (rate of discharge of water) |
| CFSM | Church of the Flying Spaghetti Monster |
| CFSM | Codesign Finite State Machine |
| CFSM | Clear and Free of Suspended Matter |
| CFSM | Computational Fluid and Solid Mechanics |
| CFSM | Certified Field Service Manager |
| CFSM | Compact Flat Sorter Machine (postal automation system) |
| CFSM | Calcul Formel et Sciences de la Matière (French: Computer Algebra and Material Sciences) |
| CFSM | Centre for Stress Management (UK) |