| Term | Full Form | Category |
|---|---|---|
| OLSA | Open Learning Services Architecture | Others |
| OLSA | Oracle License and Service Agreement | Others |
| OLSA | Oracle License and Services Agreement | Others |
| OLSA | Oracle License and Support Agreement | Others |
| OLSA | Orbiter/LPS Signal Adapter | Others |
| OLSA | Organizational Leadership Student Association | Others |