- DCDR stands for Downpatrick & County Down Railway (Northern Ireland, UK)
- DCDR stands for Division Commander
- DCDR stands for Danish Centre for Design Research (Denmark)
- DCDR stands for Design Critical Drawing Release
- DCDR stands for Data Collection and Data Relay
- DCDR stands for Deputy Combatant Commander (formerly DCINC, Deputy Commander in Chief)
Abbreviations And Their Meaning