| Abbreviation | Definition |
|---|---|
| AORTA | Aortic |
| AOS | A AOS stands |
| AOS | A O Smith |
| AOS | A O Smith |
| AOS | Add On Strobe |
| AOS | Advanced Ophthalmic Systems |
| AOS | Advanced Ophthalmology Systems |
| AOS | Advanced Optical Systems |
| AOS | Advanced Optimization Systems |
| AOS | Adventures Of Scrabby |
| AOS | agents of shield |
| AOS | Air Observer s |
| AOS | Air Observer School |
| AOS | Airbag Occupant Supression |
| AOS | Alexander Open Systems |
| AOS | Algebraic Operating System |
| AOS | ALL OS so |
| AOS | Alpha Olefin Sulfonates |
| AOS | American Office Solutions |
| AOS | American Ophthalmological Society |