PTP

PTP is an acronym that may refer to:

• People to People Student Ambassador Program, an American travel service
• Pheu Thai Party, a Thai political party
• Prime Time Player, a term coined by American baseball commentator Dick Vitale
• Professional Transportation Planner, an American personal certification program
• Physiotherapy: Theory and Practice, a medical journal.

Computing

• PET Transfer Protocol, a file transfer protocol developed for Commodore-based bulletin boards
• Picture Transfer Protocol, a protocol for digital cameras
• Precision Time Protocol, a time synchronization protocol

Music

• Pay money To my Pain, Japanese rock band
• PTP (band), American industrial music group

Places

• Pointe-à-Pitre International Airport, in Abymes, near Pointe-à-Pitre, Guadeloupe
• Port of Tanjung Pelepas, in Johor, Malaysia

Science & medicine

• Post-Tetanic Potentiation, a short-lived form of synaptic plasticity
• Post-transfusion purpura, a type of adverse reaction to a blood transfusion
• Progress of Theoretical Physics, a Japanese monthly journal
• Protein tyrosine phosphatase, a group of enzymes