UPE can refer to:Union Pearson Express Universal Primary Education Universidade de Pernambuco University of Paris-Est, France University of Port Elizabeth The Unix Programming Environment Unsaturated polyester Upe, traditional Bougainvillean headdress, in Papua New Guinea Upe, the Polynesian term for the Marquesan imperial pigeon Upsilon Pi Epsilon, an honor society for computing and information, established in 1967 in Texas Upe, the symbol for the chemical element Unpentennium Union for Europe, the French acronym for the European Parliamentary Group UPE (Mexibús), a BRT station in Ecatepec de Morelos, Mexico Ultraweak photon emission