PUP
- COVID-19 Pandemic Unemployment Payment
- IEC/IEEE 61850-9-3
- PARC Universal Packet
- PUP (album)
- PUP (band)
- Palmer United Party
- Party of United Pensioners of Serbia
- People's Unification Party
- People's United Party
- Physically unable to perform
- Polytechnic University of the Philippines
- Potentially unwanted program
- Power Utility Profile
- Princeton University Press
- Progressive Unionist Party
- Proletarian Unity Party (France)
- Protestant Unionist Party
- Public-public partnership
- Pup (disambiguation)
- Unity and Progress Party