| Acronym | Definition |
|---|
| CFW | Custom Firmware |
| CFW | Cash for Work (humanitarian project; various locations) |
| CFW | Copenhagen Fashion Week (Denmark) |
| CFW | Certified Firewall |
| CFW | Clients for Windows |
| CFW | Certified for Windows |
| CFW | Centralized Firewall |
| CFW | Conceptual Framework |
| CFW | Chicago Foundation for Women (Chicago, IL) |
| CFW | Color Filter Wheel |
| CFW | Committee for Women (various organizations) |
| CFW | Cereal Foods World (publication; American Association of Cereal Chemists, Inc.) |
| CFW | Change from Within (various organizations) |
| CFW | Cubic Feet of Water (measurement) |
| CFW | Chocolate Fountain Warehouse (UK) |
| CFW | Call Forward |
| CFW | Cystic Fibrosis Worldwide |
| CFW | Caring for Our Watersheds (various locations) |
| CFW | Crossfit Woodbridge (Woodbridge, VA) |
| CFW | Customer-Facing Web(site) |
| CFW | Cache Fast Write |
| CFW | Contributing Family Worker (classification) |
| CFW | Caldwell Flores Winters, Inc. (school financing; California) |
| CFW | Communauté Francophone du Wargame (French gaming community) |
| CFW | Citizens for Florida's Waterways |
| CFW | Continuous Fillet Weld (engineering) |
| CFW | Center for Writing (education) |
| CFW | Central Fresh Water (system aboard diesel ships) |
| CFW | Comité Français de Wushu (French: French Wushu Committee; martial arts) |
| CFW | Clean, Filled, Working (vending machines) |
| CFW | Center Fire Western (munitions) |
| CFW | CS ChemFinder Document (file extension) |
| CFW | Central Florida Wrestling |