| Acronym | Definition |
|---|
| OJS➣Open Journal Systems (open source software; Public Knowledge Project) |
| OJS➣Operation Jump Start (Arizona National Guard) |
| OJS➣Office of Juvenile Services (Department of Health and Human Services; Nebraska) |
| OJS➣Oberlin Jazz Septet (Oberlin, OH) |
| OJS➣Orissa Judicial Service (exam; India) |
| OJS➣Ogden Judo School (Long Beach, CA) |
| OJS➣Organization Jointly Shared |