| Abbreviation | Definition |
|---|---|
| CMFC | Cape May Fitness Center |
| CPAFLA | Canadian Physical Activity Fitness and Lifestyle Appraisal |
| CPAFLA | Canadian Physical Activity Fitness and Lifestyle Approach |
| CRAF | Community Recreation Activities and Fitness |
| CSFD | Certified Spa And Fitness Director |
| CYSF | Child Youth Sports and Fitness |
| DAF | Dance Art Fitness |
| DCOT | Dance Can Open Tishues |
| DFCN | Discount Fitness Center Network |
| DFF | Discover Fitness Foundation |
| DFFA | Deutsches Feuerwehr Fitness Abzeichen |
| DFOG | Driver Fitness Overview Group |
| DFP | Daily Fitness Plan |
| DFP | Dickey Fitness Pavilion |
| DFT | Drive Fitness Test |
| DHF | Dance House Fitness |
| DHF | Denver Health and Fitness |
| DHF | Development Health and Fitness |
| DMF | Dance Motivation Fitness |
| DMFE | Distribution Of Mutational Fitness Effects |