| Abbreviation | Definition |
|---|---|
| RGM | Radio Group Mobile |
| RGM | Real Good Music |
| RGM | RG Multinational Inc. |
| RGM | Roland G. Murphy, Watchmaker |
| RGME | Rick Godfrey Mine Equipment Company |
| RGML | Ranjit Garments Mfg Ltd |
| RGML | Richfields Global Managment LTD |
| RGO | ROCKY Gear Outfitters |
| RGP | Regional Growth Partnership |
| RGPC | Ras Girtas Power Company |
| RGPC | Richard Gray Power Company |
| RGPC | Rio Grande Pacific Corporation |
| RGPPL | Ratnagiri Gas and Power Private Ltd |
| RGPPL | Ratnagiri Gas And Power Pvt Ltd |
| RGPPL | Ratnagiri Gas Power Project Ltd |
| RGPPL | Ratnagiri Gas Power Pvt Ltd |
| RGQ | R. G. Quintero & Company |
| RGQ | Retail Gas Quadrant |
| RGR | Record Go Round |
| RGR | Refco Global Research |