| Acronym | Definition |
|---|
| ACHF➣Athens-Clarke Heritage Foundation (Athens, GA) |
| ACHF➣Alberta Community HIV Fund (Canada) |
| ACHF➣America's Clogging Hall of Fame (est. 1981) |
| ACHF➣Alberta Children Hospital Foundation (Canada) |
| ACHF➣Albany County Hockey Facility (New York) |
| ACHF➣Alternating Current High-Frequency (welding) |