What is "pbp"

PBP may refer to:

• IATA code for Punta Islita Airport, Costa Rica

• α-Pyrrolidinobutiophenone (α-PBP), a stimulant drug
• Paris–Brest–Paris, endurance cycling event
• Penicillin binding proteins present in some bacteria
• Picture-in-picture#Picture by picture, 2 TV pictures side-by-side, similar to picture-in-picture (PiP)
• Play-by-post role-playing game, online game
• Presenilin binding protein, also known as Dock3 or MOCA, a protein involved in cell signaling
• Poly(A)-binding protein
• Progressive Bulbar Palsy
• Project Better Place, electric car company