Bachelor of Law
• Bachelor of Literature (or Letters)
• Barrister-at-Law
• base line
• bill lodged
• bill of lading
• Printing black letter
• Physics Bloch lines
• Med. blood lead
• boatswain lieutenant
• Bodleian Library (Oxford )
• postcode for Bolton
• British fishing port registration for Bristol
• (formerly) British Leyland
• British Library
• Med. Burkitt's lymphoma
• airline flight code for Pacific Airlines
• British vehicle registration for Reading