JUP
| Acronym | Definition |
|---|---|
| JUP | Jamiat Ulema-I-Pakistan (Pakistan political party) |
| JUP | Junction Plakoglobin |
| JUP | Jugend Umwelt Projektwerkstatt (German: Youth Environmental Project Workshop; est. 1991) |
| JUP | Jornal Universitário do Porto |
| JUP | Joint Underwriting Plan (Insurance) |
| JUP | Joint Underwriting Participation (insurance plan used by Hawaii) |