BTP

• Bağımsız Türkiye Partisi, Turkish political party
• Basuki Tjahaja Purnama, Indonesian politician
• Bharatiya Tribal Party, Gujarat, India
• Boston Tea Party (political party), active in the U.S. from 2006 to 2012

• Bandar Tasik Puteri, a town in Rawang, Selangor
• Bis-triazinyl pyridines, a class of bound ligand polymers
• Bis-tris propane, a biochemical buffering agent
• British Transport Police, police force responsible for railways in England, Scotland and Wales
• Pittsburgh-Butler Regional Airport, Pennsylvania, US, IATA code
• Buoni del Tesoro Poliannuali, Euro-denominated bonds issued by the Italian Treasury

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