| CFSM | Cape Flattery Silica Mines 
| Others |
| CFSM | Certified Field Service Manager
| Others |
| CFSM | Certified Food Safety Manager
| Others |
| CFSM | Certified Food Service Manager
| Others |
| CFSM | Charles Fiber Splitter Modules
| Others |
| CFSM | Child & Family Services of Michigan
| Others |
| CFSM | Child and Family Services of Michigan
| Others |
| CFSM | Christian Family and Social Movement
| Others |
| CFSM | Church of the Flying Spaghetti Monster
| Others |
| CFSM | Cifs File System Module
| Others |
| CFSM | Cisco Firewall Service Module
| Others |
| CFSM | Clear and Free of Suspended Matter
| Others |
| CFSM | Co-design Finite State Machine
| Others |
| CFSM | Codesign Finite State Machine
| Others |
| CFSM | Codesign Finite State Machines
| Others |
| CFSM | Communicating Finite State Machine
| Others |
| CFSM | Communicating Finite State Machines
| Others |
| CFSM | Communications Finite State Machine
| Others |
| CFSM | Compact Flat Sorting Machine
| Others |
| CFSM | Compiler Finite State Machine
| Others |
| CFSM | Computer Forensics and Security Management
| Others |
| CFSM | Concentrated Flux Synchronous Motor
| Others |
| CFSM | Congress of the Federated States of Micronesia
| Others |
| CFSM | Constrained Finite Strip Method
| Others |
| CFSM | Cooperating Finite State Machines
| Others |
| CFSM | Core Food Security Measure
| Others |
| CFSM | Core Food Security Module
| Others |
| CFSM | Corporate Functional Safety Management
| Others |