| Acronym | Definition |
|---|
| HASF➣Haight Ashbury Street Fair |
| HASF➣Heart of America Soccer Foundation (Kansas City, MO) |
| HASF➣Historical Association of South Florida |
| HASF➣Hyaluronic Acid Stimulating Factor |
| HASF➣Human Alternative Splicing Factor |
| HASF➣Handhavande Av Snabba Fartyg (Swedish: Operation of Rapid Ships) |