| Acronym | Definition |
|---|
| OMDC➣Ozark Mountain Deaf Church (Springfield, MO) |
| OMDC➣Ontario Media Development Corp |
| OMDC➣Overseas Market Development Corporation (Global Trade Network) |
| OMDC➣Otay Mesa Data Center, Inc (San Diego, CA) |
| OMDC➣Official Mail Distribution Center |
| OMDC➣Orbital Meteoroid and Debris Counting |