| Abbreviation | Definition |
|---|---|
| ODA | One Dialogue Application |
| ODA | Open Document Architecture |
| ODB | Organiser Data Base |
| ODBS | Online Data Base Solution |
| ODCF | Omni Directional Correlation Function |
| ODD | Optical Disk Drive |
| ODE | Omega Descriptive Environment |
| ODG | Object Developers Group |
| ODL | Object Data List |
| ODL | Object Definition Language |
| ODM | Open Document Management |
| ODM | Optimal Disparity Map |
| ODMA | Open Document Management Architecture |
| ODS | On Disk Structure |
| ODS | Open Data Services |
| ODS | Operational Data Store |
| ODS | Output Delivery System |
| ODSI | Open Directory Service Interfaces |
| ODT | Objective Dvorak Technique |
| OE | Operator Error |