| Acronym | Definition |
|---|
| OSAT➣Outsourced Semiconductor Assembly and Test (manufacturing) |
| OSAT➣Outsourced Semiconductor Assembly and Test |
| OSAT➣Out of Service Analog Test |
| OSAT➣On-Site Assessment and Training |
| OSAT➣One Step At a Time (outdoor activity club) |
| OSAT➣Office for the Study of Automotive Transportation |
| OSAT➣Out-of-Service Analog Test (US DoD) |
| OSAT➣Outsourced Assembly and Test |
| OSAT➣One Step At a Time (George Strait album) |
| OSAT➣Oklahoma Subject Area Test (Oklahoma public school teachers testing) |
| OSAT➣Overall Satisfaction |
| OSAT➣Ozone Source Apportionment Technology |
| OSAT➣On-Site Acceptance Test |
| OSAT➣Open Source Appropriate Technology |
| OSAT➣Over Seas Annual Tour (US Air Force Reserve) |