| Acronym | Definition |
|---|
| JISS➣Journal of Integrated Social Sciences |
| JISS➣Japan Institute of Sports Sciences |
| JISS➣Johannesburg Institute of Social Services (est. 1934) |
| JISS➣Joint Inspection and Surveillance Scheme (Community Fisheries Control Agency; EU) |
| JISS➣Japanese Ionospheric Sounding Satellite |
| JISS➣Juvenile Intensive Supervision Services (Rumford, ME) |
| JISS➣Judiciary Information Systems Strategy (est. 1995; Hong Kong) |