| Acronym | Definition |
|---|
| AFAST➣Acoustical Filter Assisted System Tuning (speaker feature; Pioneer) |
| AFAST➣Abdominal Focused Assessment with Sonography for Trauma (ultrasound protocol) |
| AFAST➣Atlantic Fleet Active Sonar Training |
| AFAST➣Army Flight Aptitude Selection Test (US Army) |
| AFAST➣Alternate Flight Aptitude Selection Test |
| AFAST➣Active Final Approach Spacing Tool |
| AFAST➣Aviation Financial Analyst Tool |