CFSF
| Acronym | Definition |
|---|---|
| CFSF | Cystic Fibrosis Scholarship Foundation (est. 1999; Evanston, IL) |
| CFSF | Christian Faculty and Staff Fellowship (Missouri) |
| CFSF | Credit and Financial Services Fund (India) |
| CFSF | Cold Formed Steel Framing |
| CFSF | Covenant First Step Fund (Houston, TX) |
| CFSF | Cape Fear Surfrider Foundation (North Carolina) |