Baj or BAJ may refer to:
Bajirao I (18 August 1700 – 28 April 1740) was a general of the Maratha Empire in India. He served as Peshwa (Prime Minister) to the fourth Maratha Chhatrapati (king) Shahu from 1720 until Bajirao's death.
Baja California (Spanish: [ˈbaxa kaliˈfornja] listen ), officially the Free and Sovereign State of Baja California (Spanish: Estado Libre y Soberano de Baja California), is a state in Mexico.
Bajirao Mastani is a 2015 Indian epic historical romance film directed by Sanjay Leela Bhansali, who also composed the music of the film.
Bajrangi Bhaijaan (English translation: Brother Bajrangi) is a 2015 Indian drama film directed by Kabir Khan.
The Bajaj Pulsar is a motorcycle brand owned by Bajaj Auto in India. The two wheeler was developed by the product engineering division of Bajaj Auto in association with Tokyo R&D, and later with motorcycle designer Glynn Kerr.
Bajaj Auto Limited is an Indian two-wheeler and three-wheeler manufacturing company. Bajaj Auto manufactures and sells motorcycles, scooters and auto rickshaws.
Baja California Sur ( /ˈbaxa kaliˈfornja sur/ ), lit. "South Lower California", officially the Free and Sovereign State of Baja California Sur (Spanish: Estado Libre y Soberano de Baja California Sur), is the second-smallest Mexican state by population and the 31st admitted state of the 31 states which, with the Mexico City, make up the 32 Federal Entities of Mexico.
In the Star Trek science-fiction franchise, the Bajorans are a humanoid extraterrestrial species native to the planet Bajor.
The Bajrang Dal is an extremist Hindu organisation that forms the youth wing of the Vishva Hindu Parishad (VHP) and a member of the RSS family of organisations.