| Abbreviation | Definition |
|---|---|
| ODE | On Demand Education |
| ODEC | Oregon Driver Education Center |
| ODEI | Ontario Dental Education Institute |
| ODEL | Open Distance and e Learning |
| ODEM | On Demand Education Marketplace |
| ODEN | Open District Electronic Network |
| ODFL | Open, Distance and Flexible Learning (Department for International Development; Glasgow, Scotland) |
| ODGE | Office of the Dean for Graduate Education |
| ODIP | Observe, Describe, Interpret, Prove |
| ODK | Optics Discovery Kit |
| ODL | Office for Digital Learning |
| ODL | Office of Digital Learning |
| ODL | Office of Distance Learning |
| ODL | Online and Distance Learning |
| ODL | Online Distance Learning |
| ODL | Open and Distance Learning |
| ODL | Open Distance Learning |
| ODLAA | Open and Distance Learning Association of Australia |
| ODSS | Orangeville District Secondary School |
| ODTE | Open and Distance Teacher Educator |