| Acronym | Definition |
|---|
| RTAS➣Realtime and Embedded Technology and Applications Symposium |
| RTAS➣Real Time Audio Suite |
| RTAS➣Run-Time Abstraction Services (software; IBM Corp.) |
| RTAS➣Real-Timeand Embedded Technology and Applications Symposium (IEEE) |
| RTAS➣Real-Time Analysis System |
| RTAS➣Retail Travel Agents Section (South Africa) |
| RTAS➣Remote Technical Assistance System |