| Abbreviation | Definition |
|---|---|
| GTF | Global Tkd Federation |
| GTFF | Graduate Teaching Fellows Federation |
| GWF | Georgia Wildlife Federation |
| HFBF | Hawaii Farm Bureau Federation |
| HFFF | Hungarian Freedom Fighters Federation |
| HFFM | Hellenic Federation of Friends of Museums |
| HFMC | Hellenic Federation of Mountaineering and Climbing |
| HFYFC | Herefordshire Federation of Young Farmers Clubs (UK) |
| HGF | Hellenic Golf Federation |
| HIWF | High Intensity Wrestling Federation |
| HKCF | Hong Kong Chess Federation |
| HKFS | Hong Kong Federation of Students |
| HMFA | Herefordshire Marches Federation of Academies |
| HMPF | Hellenic Modern Pentathlon Federation |
| HSF | Hall Students Federation |
| HSFC | Hawaii State Federation of Chapters |
| HUFSAM | Highway Users Federation of Safety and Mobility |
| IAAF | Independent Automotive Aftermarket Federation |
| IAF | International Aerobic Federation |
| IAF | International Aikido Federation |