| AISF | Accademia Italiana di Scienze Forestali 
| Others |
| AISF | Albanian International Scholarship Foundation
| Others |
| AISF | All India Students Federation
| Others |
| AISF | American Indian Staff Forum
| Others |
| AISF | American International School of Freetown
| Others |
| AISF | And I Simply Forgot
| Others |
| AISF | Association Informatique Sans Frontieres
| Others |
| AISF | Association of Independent Schools of Florida
| Others |
| AISF | Associazione Italiana Software Formazione
| Others |
| AISF | Atsumi International Scholarship Foundation
| Others |
| AISF | Australasian Institute of Surface Finishing
| Others |
| AISF | Australian International Sourcing Fair
| Others |
| AISF | Italian Academy of Forest Sciences
| Others |