| Acronym | Definition |
|---|
| ISFA➣International Society for Apheresis |
| ISFA➣International String Figure Association (Pasadena, California) |
| ISFA➣Institut de Science Financière et d'Assurances (French: Institute of Financial Science and Insurances) |
| ISFA➣Internet Soccer Fans Association |
| ISFA➣International Society of Financial Analysts |
| ISFA➣Illinois Sports Facility Authority |
| ISFA➣Information Systems Forensics Association |
| ISFA➣Indiana State Festivals Association |
| ISFA➣Independent Schools Football Association |
| ISFA➣International Scottish Fold Association |
| ISFA➣International Shootfighting Association |
| ISFA➣International Salmon Farmers Association |
| ISFA➣Illinois State Fabricare Association |
| ISFA➣Illinois State Florists' Association |
| ISFA➣Information System for Analysts |
| ISFA➣Information Standard for Analysts |
| ISFA➣Insurance Scholarship Foundation of America |
| ISFA➣Irish Science Fiction Association |
| ISFA➣In So Far As |
| ISFA➣Initiative for Smoke-Free Apartments |
| ISFA➣Institut für Sozialpsychiatrische |
| ISFA➣Indian Springs Farmers Association |
| ISFA➣Internet Symposium on Food Allergens |
| ISFA➣International Student Financial Aid |
| ISFA➣International Scientific Film Association |
| ISFA➣Independent Schools Foundation Academy (Hong Kong) |
| ISFA➣Independent Slow Feature Analysis |
| ISFA➣International Soccer Fans Association |
| ISFA➣Instituto de Saúde da Força Aérea |
| ISFA➣Indonesia-Singapore Friendship Association |
| ISFA➣Idrettens Studieforbund I Akershus (Norwegian) |
| ISFA➣Immigration Services for All, Inc. (Canada) |
| ISFA➣Institut Superieur de Formation Aeronautique (French) |
| ISFA➣Isarn Small Scale Farmers' Assembly |
| ISFA➣Indonesian SEARCA Fellows Association |
| ISFA➣Instituto Superior de las Fuerzas Aéreas (Spanish: Air Force Staff College) |
| ISFA➣International Society of Friends of Aetherometry |
| ISFA➣Indianapolis Society of Financial Analysts |
| ISFA➣Iowa Society of Financial Analysts Inc |
| ISFA➣Institute of Finance and Insurance Science |
| ISFA➣International Star Fleet Association |
| ISFA➣International Symposium on Fluorescein Angiography |
| ISFA➣Illinois Sport Fishing Awards |
| ISFA➣Industrial Support Functional Area |
| ISFA➣Interkulturellen Schule Fortbildung und Ausbildung (German school) |