| Acronym | Definition |
|---|
| DC3➣Douglas DC3 (airliner) |
| DC3➣Device Control Three (or XOFF) |
| DC3➣Deep Convective Clouds and Chemistry (National Center for Atmospheric Research; Boulder, CO) |
| DC3➣Dynamic Chassis Control Concept |
| DC3➣Destiny's Child |
| DC3➣DoD (Department of Defense) Cyber Crime Center (US DoD) |
| DC3➣Damage Controlman Third Class (Naval Rating) |
| DC3➣Discovery Channel Cranium Covers |