| Acronym | Definition |
|---|
| UPCC➣Unión de Profesionales de La Comunicación de Canarias (Spanish: Union of Communication Professionals from the Canary Islands; Spain) |
| UPCC➣Utah Poison Control Center (University of Utah) |
| UPCC➣University of Pennsylvania Cancer Center |
| UPCC➣University of the Philippines Concert Chorus |
| UPCC➣Underwater Pumpkin Carving Contest |
| UPCC➣University of Portsmouth Caving Club (spelunking; Portsmouth, Hampshire, UK) |