OLL
| Acronym | Definition |
|---|---|
| OLL | on Line Learning |
| OLL | on Line Library |
| OLL | Our Lady of the Lake (Catholic Church; Holland, MI) |
| OLL | Our Lady of Lourdes (Northridge, CA) |
| OLL | On-Line Learning |
| OLL | On-Line Love |
| OLL | Orient Last Layer (Rubik's Cube solving) |
| OLL | Off List Lower (rifle receiver) |
| OLL | Oral Lichenoid Lesion |
| OLL | Orange Little League (Connecticut and California) |
| OLL | Out Loud Laughing (Internet slang) |
| OLL | Oviedo Little League (Oviedo, FL) |