- ABSF stands for African Biotechnology Stakeholders Forum
- ABSF stands for American Blind Skiing Foundation
- ABSF stands for Arthur B. Schultz Foundation
- ABSF stands for Application Block Software Factory (Microsoft Corp.)
- ABSF stands for American Birkebeiner Ski Foundation
- ABSF stands for Alan B. Slifka Foundation (New York, NY; est. 1963)
- ABSF stands for Australian Blind Sport Federation
ABSF