ODSI
| Acronym | Definition |
|---|---|
| ODSI | Open Directory Service Interface |
| ODSI | Optical Domain Service Interconnect (consortium of 50+ carriers) |
| ODSI | Open Directory Services Interface |
| ODSI | Optical Data Systems, Inc. |
| ODSI | Ortho Diagnostic Systems Inc. (Raritan, NJ) |
| ODSI | Offshore Digital Services, Inc. (Fremont, CA) |
| ODSI | O-Demethylsecoisolariciresinol |