Peta or PETA may refer to: Acronym Pembela Tanah Air, a militia established by the occupying Japanese in Indonesia in 1943 People for the Ethical Treatment of Animals, an American animal rights organization People Eating Tasty Animals, an organization mocking the People for the Ethical Treatment of Animals' stance on vegetarianism Philippine Educational Theater Association, a Philippine theatrical association Pulse Ejector Thrust Augmentor, a type of jet engine People Peta (given name), including a list of people and fictional characters with the name Tomasz Peta (born 1951), Roman Catholic Archbishop of the Metropolitan Archdiocese of Saint Mary in Astana, Kazakhstan Places Peta, Greece, a town Peţa River, a river in Romania Other uses peta-, a metric prefix denoting a factor of 1015 Battle of Peta Peta (cat), the unofficial Chief Mouser to the UK Cabinet Office 1964-78 Mysore peta, a type of Indian royal attire Pentaerythritol tetraacrylate, an organic chemical See also Petta (disambiguation) Pettah (disambiguation) Pita (disambiguation)