| Term | Full Form | Category |
|---|---|---|
| OLEM | Office for Lay Ecclesial Ministry | Others |
| OLEM | Office of Local Environmental Management | Others |
| OLEM | On-Line Event Marketing | Others |
| OLEM | On-Line Event Monitoring | Others |
| OLEM | Operations, Labor, & Equipment Managment | Others |
| OLEM | Orbital Life Extension Maneuver | Others |
| OLEM | Other Loans Especially Mentioned | Others |
| OLEM | Our Lady and the English Martyrs | Others |