FAAO
| Acronym | Definition |
|---|---|
| FAAO | Fellow of the American Academy of Optometry |
| FAAO | Foundation of the American Academy of Ophthalmology (San Francisco, CA; est. 1980) |
| FAAO | Federal Aviation Administration Order |
| FAAO | Florida Auto Auction of Orlando |
| FAAO | Fellow of the American Academy of Osteopathy |
| FAAO | Field Artillery Air Observer |
| FAAO | Free-Atom Atomic Orbital |