YUP
| Acronym | Definition |
|---|---|
| YUP | Yale University Press |
| YUP | Young Urban Professionals |
| YUP | Yhdistyneet Urbaanit Puoskarit (band) |
| YUP | Your Universal Phone (software) |
| YUP | Yellow Unicycle Project (Austin, TX) |
| YUP | Young Underwater Photographers (internet community; UK) |