| Acronym | Definition |
|---|
| RTSS➣Real-Time Systems Symposium |
| RTSS➣Real Time Subsystem |
| RTSS➣Resource Time Sharing System |
| RTSS➣Réseau de Télécommunications Sociosanitaire (French: Quebec Health Computing Network) |
| RTSS➣Residential Telephone Service Survey (Canada) |
| RTSS➣Real Time Software Solutions |
| RTSS➣Real-Time System Simulator |
| RTSS➣Realtime Surgical Services (New York) |
| RTSS➣Real Time Simulation System |
| RTSS➣Real Time Supportability System |
| RTSS➣Red Telephone Switching System |
| RTSS➣Remote Transmit Selector System |
| RTSS➣Remote Transfer Switching System |