| Abbreviation | Definition |
|---|---|
| RCS | Red Cherry Shrimp |
| RDJ | Recipes Du Jour |
| RDV | Rainy Day Violets |
| REBIN | Move Grains to Roasting cylinder. |
| RESIEWDUB | Remember Every Soldier In Every War Depended Upon Budweiser |
| REST | Restaurant |
| RF | Reduced Fat |
| RFD | Real Food Daily |
| RFDA | Regional Food |
| RFDA | Regional Food Distribution Association |
| RFEC | Republic Food Enterprise Center |
| RFFR | Refrigerated and Frozen Foods Retailer |
| RFH | Recipe From Home |
| RFU | Reach For Unbleached |
| RFV | Real Food Value |
| RG | Real Good |
| RGB | Real Good Bread |
| RH | Random Harvest |
| RIB | Ranch, Italian, and Brown |
| RID | Registered Irish Draught |