ASFA
- ASFA Soccer League
- ASFA Yennega
- Adoption and Safe Families Act
- Alabama School of Fine Arts
- American Samoa Football Association
- American Sighthound Field Association
- American Society for Apheresis
- Anuncio de Señales y Frenado Automático
- Aquatic Sciences and Fisheries Abstracts
- Aramean Syriac Football Association
- Asfa Wossen
- Association of Science Fiction and Fantasy Artists
- Athens School of Fine Arts