| ISAF | I S*** At Fighting 
| Others |
| ISAF | I Saw Americans Fight
| Others |
| ISAF | I Saw Americans Fighting
| Others |
| ISAF | I Saw the ANSF Fight
| Others |
| ISAF | I Swallowed A Fly
| Others |
| ISAF | IEEE (Institute of Electrical and Electronics Engineers) International Symposium on Applications of Ferro-electrics
| Others |
| ISAF | In Situ Airborne Formaldehyde
| Others |
| ISAF | Independent State Allied Forces
| Others |
| ISAF | Independent States Allied Forces
| Others |
| ISAF | Industria Siciliana Acido Fosforico
| Others |
| ISAF | International Sailing Federation
| Others |
| ISAF | International Security And Assistance Force
| Others |
| ISAF | International Security Assistance Force
| Others |
| ISAF | International Services Assistance Fund
| Others |
| ISAF | International Severe Asthma Forum
| Others |
| ISAF | International Shark Attack File
| Others |
| ISAF | International Shark Attack Files
| Others |
| ISAF | International Symposium on Applications of Ferroelectrics
| Others |