| Acronym | Definition |
|---|
| IFAST➣International Forum on Amps Standards Technology |
| IFAST➣International Forum on ANSI-41 Standards Technology |
| IFAST➣Inland Food Allergy Support Team (Spokane, WA) |
| IFAST➣Integrated Facility for Avionics Systems Testing |
| IFAST➣Integrated Facility for Avionics Simulation & Testing |