| Acronym | Definition |
|---|
| TSIO➣Teleshare Input Output |
| TSIO➣Time Sharing Input Output |
| TSIO➣That School in Ohio (Ohio State University nickname) |
| TSIO➣Theater Systems Integration Office |
| TSIO➣Third Saturday in October (Alabama - Tennessee football) |
| TSIO➣Thomas Schneider ImmobilienOptimierung |