OSDC
| Acronym | Definition |
|---|---|
| OSDC | Open Source Developers' Conference (annual international conference) |
| OSDC | Open Source Developers' Club (computing club) |
| OSDC | On Site Disposal Cell (US Department of Energy) |
| OSDC | Offshore Software Development Center |
| OSDC | Office of the State Deputy Comptroller (New York, NY) |
| OSDC | Ontario Social Development Council (Toronto, ON, Canada) |
| OSDC | Office of Small Business & DVBE Certification (California) |