| Abbreviation | Definition |
|---|---|
| CRCF | Candolim Residents Consumer Forum |
| CRPF | Child Research and Practice Forum |
| CTRV | Chesterfield Twisted Roller Vixens |
| CTSF | Covert Technologies Suppliers Forum |
| CVF | Coronado Ventures Forum |
| DARF | Dignity Alert Research Forum |
| DCBF | Danish Chinese Business Forum |
| DCF | Development Cooperation Forum |
| DEEF | Dublin Emerging Economic Forum |
| DFD | Diaspora Forum for Development |
| DFDR | Demokratische Forum der Deutschen in Rumänien |
| DFF | Devon Furniture Forum |
| DGSF | Digital Government Security Forum |
| DGSF | Dumfries and Galloway Seniors Forum |
| DHF | Delaware Humanities Forum |
| DNF | A Duke Nukem Forum |
| DPF | Darnell's Power Forum |
| DRF | Device Renewal Forum |
| DRF | Direct Response Forum |
| DTB | De.Talk.Bizarre |