UPR

• Popular Republican Union (disambiguation)
• Progressive Union for Renewal
• Ukrainian People's Republic
• Unconditional positive regard
• Unfolded protein response
• Unia Polityki Realnej
• Union Pacific Railroad
• Union for Progress and Renewal (Guinea)
• Unitary parliamentary republic
• Universal Periodic Review
• University of Puerto Rico
• University of Puerto Rico at Aguadilla
• University of Puerto Rico at Arecibo
• University of Puerto Rico at Bayamón
• University of Puerto Rico at Carolina
• University of Puerto Rico at Cayey
• University of Puerto Rico at Humacao
• University of Puerto Rico at Mayagüez
• University of Puerto Rico at Ponce
• University of Puerto Rico at Rio Piedras
• University of Puerto Rico at Utuado
• University of Puerto Rico, Medical Sciences Campus
• Utah Public Radio