- DOOR stands for Discovering Opportunities for Outreach and Reflection (Denver, CO)
- DOOR stands for Disabilities, Opportunities, and Other Resources
- DOOR stands for Distribution of Operational Resources (Veterans Benefits Administration; Department of Veterans Affairs)
- DOOR stands for Denver Opportunity for Outreach and Reflection (Mennonite Urban Ministry)
- DOOR stands for Department of Obscure Research
- DOOR stands for Demonstration of Operational Readiness (transportation industry)
Abbreviations And Their Meaning