BLA

• British Liberation Army, an historic British Army force in World War II
• Balochistan Liberation Army, a Baloch militant organization operating to gain independence from Pakistan
• Bavarian Liberation Army, a purported Austrian militant organization
• Black Liberation Army, a Black Power revolutionary organization in the United States
• British Laryngological Association, a professional organization

• Biblioteca Las Américas, a library in Mercedes, Texas, U.S.
• Boston Latin Academy, a high school in Boston, Massachusetts, U.S.

• General José Antonio Anzoátegui International Airport, Barcelona, Venezuela, by IATA code
• Blue Air, ICAO airline designator code
• Baltimore and Annapolis Railroad's reporting mark

• Brainerd Lakes Area in Minnesota, U.S.

• Bla, Ivory Coast, a village in Sassandra-Marahoué District, Ivory Coast
• Bla, Mali, a town
• Blå, a jazz club in Oslo, Norway

• Biologics license application, which is submitted to the U.S. Food and Drug Administration for approval
• Bachelor of Liberal Arts, an undergraduate university degree
• Basolateral amygdala, a structure in the brain
• Siksika language of the Blackfoot native Americans (ISO 639 language code)

• Blah (disambiguation)
• Blaa, a doughy, white bread bun particular to Waterford City and County, Ireland

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