| Acronym | Definition |
|---|
| FAAST | Federal Aviation Administration Safety Team |
| FAAST | Faith Alliance Against Slavery and Trafficking (Alexandria, VA) |
| FAAST | Financial Assistance Application Submittal Tool (California Environmental Protection Agency) |
| FAAST | Foster Angels of Arizona Serving Together (Mesa, AZ) |
| FAAST | Food Allergy Awareness, Support and Training (support group; Cincinnati, OH) |
| FAAST | Force and Asset Search Tool |
| FAAST | Florida Alliance of Assistive Services & Technology |
| FAAST | Family Abuse Advocacy Support Team (Australia) |