BIR or Bir may refer to:
Acronyms (BIR) Bangladesh Infantry Regiment Rapid Intervention Brigade (), Cameroon military unit , Macau identity card Brainerd International Raceway, Minnesota, USA British Institute of Radiology Birmingham International Raceway, Alabama, US Board of Invention and Research, UK Admiralty, WWI Burma's IOC country code Bureau of Internal Revenue, Philippines tax agency Baculovirus Inhibitor of apoptosis protein Repeat, in some proteins Bir railway station's station code Biratnagar Airport, IATA code BIR
Proper names (Bir) Bir (film), 2020, Bangladesh Bir (Mezarkabul album) Bir (Hepsi album), Turkey, 2005 Bir, Himachal Pradesh, town in India Bir, Madhya Pradesh Bir, Iran, a village in Fars Province Bir-e Bala, a village in Sistan and Baluchestan Province, Iran Bir-e Rasul Bakhsh, a village in Sistan and Baluchestan Province, Iran Bir-e Sofla, a village in Sistan and Baluchestan Province, Iran Bir, alternate name of Birdaf, a village in Sistan and Baluchestan Province, Iran Bir Ma'in, a Palestinian Arab village in the Ramle Subdistrict Bir Ghbalou District, a district of Bouïra Province, Algeria Bir Moghrein Airport, Tiris Zemmour region of Mauritania Bir Salim, a Palestinian Arab village in the Ramle Subdistrict Bir Tawil, an unclaimed area between Egypt and Sudan Bir Tibetan Colony, refugee settlement in Himachal Pradesh, India Bir Tungal, hill area in Himachal Pradesh, India Beed, Maharashtra, India, also known as Bir Birecik, town on the Euphrates in Turkey, also known as Bir Rosette Bir (1926–1992), French sculptor
See also Bir Sreshtho, Bir Uttom, Bir Bikrom, and Bir Protik, Bangladeshi military awards