| Abbreviation | Definition |
|---|---|
| RLDS | Rear Living Dinette Slide |
| RLDS | Regional and Local Development Studies |
| RLE | Rapid Local Equilibrium |
| RLE | Red Letter Events |
| RLE | Red Line Extension |
| RLE | Red List of Ecosystems |
| RLE | Registro e Licenciamento de Empresas |
| RLE | Relative Log Expression |
| RLE | Remaining Life Expectancy |
| RLE | Retained Life Estate |
| RLE | Return Link End |
| RLE | Right Lower Extremities |
| RLE | Right to Left Embedding |
| RLE | Run Length Encoded |
| RLEA | Railway Labor Executives Association |
| RLEA | Railway Labor Executives' Association |
| RLEA | Regional Law Enforcement Academy |
| RLEA | Regional Law Enforcement Academy's |
| RLED | Rigid Link Electrically Driven |
| RLEG | Red Lodge Events Group |