sort by Rank | Alpha
| Possible Meanings | Rank |
| EBM)--randomised controlled trials | ** |
| randomised, controlled clinical trials | ** |
| randomized, controlled clinical trials | ** |
| Radio Communication Test Systems | ** |
| Radiation Control and Test | * |
| Rotary Club de Tangarß da Serra | * |
| Rotary Club de Tangarß Serra | * |