| Abbreviation | Definition |
|---|---|
| RBH | Restaurant Bar Hotel |
| RBI | Restaurant Brands International |
| RBL | Restaurant Bar Lounge |
| RCGTH | Restaurants Consumer Goods Travel Hospitality |
| RCQ | Restaurant and Catering Queensland |
| RDG | Restaurant Development Group |
| RDVS | Restaurant De Vier Seizoenen |
| RESTR | Restaurants |
| RFSO | Restaurants For Sale Online |
| RGM | Restaurant General Manager |
| RIGC | Ross Island Grocery Cafe |
| RKR | Restaurant at Kellogg Ranch |
| RL | Restaurant Labour |
| RLC | Restaurant Leadership Conference |
| ROC | Restaurant Operations Manager |
| ROC | Restaurant Opportunities Center |
| ROC | Restaurant Opportunities Centers |
| ROCA | Restaurant Of Contemporary Art |
| ROCA | Restaurant on Court Avenue |
| ROIP | Restaurant Operations Improvement Process |