RATC
| Acronym | Definition |
|---|---|
| RATC | Rock Around the Clock (song) |
| RATC | Robust Adaptive Topology Control (Automated Grid Disruption Response System) |
| RATC | Radiology Associates of Tarrant County, PA (Texas) |
| RATC | Richard Armitage Transport Consultancy |
| RATC | Re/hab and Assistive Technology Council |
| RATC | Regional Assistive Technology Center |
| RATC | Regia Autonoma de Transport Constanta (Transit Authority in Constanta, Romania) |