Rup
- Aromanian language
- RUPA (disambiguation)
- Rational Unified Process
- Raza Unida Party
- Restricted use pesticide
- Revolutionary Ukrainian Party
- Rice University Press
- Rockefeller University Press
- Rup Lal
- Rup Magon
- Rup dialects
- Rupsi Airport
- Rural and Urban Political Party
- Rural–urban proportional representation
- Rutgers University Press