RTIR
| Acronym | Definition |
|---|---|
| RTIR | Radio TV Interview Report (media promotion) |
| RTIR | Round the Island Race (UK) |
| RTIR | Radio-Television Interview Report (magazine) |
| RTIR | Real-Time Infrared |
| RTIR | Real Time Image Reconstruction (astronomy) |
| RTIR | Requests Tracker for Incident Response |