| Acronym | Definition |
|---|
| RCDM | Real Club Deportivo Mallorca (Spanish football club) |
| RCDM | Royal Centre for Defence Medicine (UK) |
| RCDM | Receiving and Distribution Manager |
| RCDM | Radio Communautaire de Developpement de la Mvila (French: Community Radio Development of Mvila; Mvila, Cameroon) |
| RCDM | Renaud Cook Drury Mesaros PA (law firm; Phoenix, AZ) |
| RCDM | Republican Centre for Deposition of Microorganisms (National Academy of Sciences; Armenia) |
| RCDM | Rural Community Development and Motivation (Lutheran World Federation; Zambia) |