| Acronym | Definition |
|---|
| ROTR | Rise of the Tomb Raider (game) |
| ROTR | Rotate Right |
| ROTR | Rock on the Range |
| ROTR | Rumble on the Rock (Rumble World Entertainment) |
| ROTR | Rules of the Road |
| ROTR | Roots on the Rails (train trips; Vermont) |
| ROTR | Reggae on the River |
| ROTR | Raid Over the River (game series) |
| ROTR | Restaurants on the Run (restaurant delivery) |
| ROTR | Rise of the Reds (gaming modification, C&C Generals Zerohour) |
| ROTR | Rhythm on the Ridge (music festival; Rotterdam, NY) |
| ROTR | Return of the Rentals (The Rentals music album) |
| ROTR | Rulers of the Ring (toy) |
| ROTR | Reign of the Rathalos (gaming website) |
| ROTR | Ride On The Ridge (Blue Ridge Parkway motorcyclist gathering) |
| ROTR | Rebels of the Rebellion (clan for the games Halo 2 and Halo 3) |
| ROTR | Return of the Robin (hockey tournament) |