| Acronym | Definition |
|---|
| ODIN | Open Document Interface |
| ODIN | Outsourcing Desktop Initiative for NASA (NASA contract vehicle) |
| ODIN | Observe, Detect, Identify and Neutralize (US military task force) |
| ODIN | Offentlig Dokumentasjon I Norge (Norway) |
| ODIN | Optical Dynamic Intelligent Network |
| ODIN | Occupational Disease Intelligence Network |
| ODIN | Omni-Directional Intelligent Navigator |
| ODIN | Ocean Data and Information Networks |
| ODIN | Operational Dependencies Information Network |
| ODIN | Operational Digital Network (US DoD) |
| ODIN | Open Dealer Integrated Network |
| ODIN | Observer Data Input Nexus |
| ODIN | Operations Dedicated Imagery Network (LOCE) |
| ODIN | Onboard Data Interfaces and Network |