| Acronym | Definition |
|---|
| OTAS➣Origin Tracing and Authenticity System (software) |
| OTAS➣Occupational Therapy Assistant Student |
| OTAS➣Observational Teamwork Assessment for Surgery |
| OTAS➣Optical Test Access System (Sprint) |
| OTAS➣Optical Telescope Assembly Simulator |
| OTAS➣Optical Test Access Switch |
| OTAS➣Observers Target Acquisition System |
| OTAS➣Output Test Attenuator Switch |