| 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) |