HASF
| 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) |