PUA or Pua may refer to:
Science and technology Potentially unwanted application, a type of privacy-invasive software Private Use Areas, in Unicode Pua novaezealandiae, a spider in the family Anapidae Pua Aloalo, Hawaiian hibiscus, the state flower of Hawaii Pua keni keni, Fagraea berteroana, or perfume flower tree, a small spreading tree which grows in the sub-tropics
Other Anti-Communist Unification Party, defunct political party in Guatemala Malpua, an Indian dish Pandemic Unemployment Assistance, a type of unemployment insurance in the United States tailored specifically toward those who became unemployed due to the COVID-19 pandemic Pharos University in Alexandria, Egypt Pickup artist, individual practicing certain seduction techniques in pursuit of sexual success Primary urban area, definition used for comparing English cities Proto-Uto-Aztecan language, hypothesised reconstructed proto-language for the Uto-Aztecan language family Pua, Moana's pig in Moana Pua District, a district in Thailand PUA Publicaciones Universitarias Argentinas, an imprint of VDM Publishing