title: ATP
text: ATP may refer to:
  
  Science, technology and biology 
  Adenosine triphosphate, an organic chemical used for driving biological processes
  ATPase, any enzyme that makes use of adenosine triphosphate
  Advanced Technology Program, US government program
  Anti-tachycardia pacing, process similar to a pacemaker
  Alberta Taciuk process, for extracting oil from shale, etc.
  Automated theorem proving, method of proving mathematical theorems by computer programs
  
  Companies and organizations 
  
   Association of Tennis Professionals, men's professional tennis governing body
  ATP Tour
   American Technical Publishers, employee-owned publishing company
   Armenia Tree Project, non-profit organization
   Association for Transpersonal Psychology
   ATP architects engineers, architecture- and engineering office for integrated design
   ATP Oil and Gas, defunct US energy company
  
  Entertainment, arts and media 
  Adenosine Tri-Phosphate (band), Japanese alternative rock/pop band
  All Tomorrow's Parties (festival), UK organisation
  ATP Recordings, record label
  Alberta Theatre Projects, professional, not-for-profit, Canadian theatre company
  Associated Talking Pictures, former name of Ealing Studios, a television and film production company
  
  Transport 
  British Aerospace ATP, airliner
   Airline transport pilot license
   ATP Flight School, US
   ATP (treaty), UN treaty that establishes standards for the international transport of perishable food
   Aitape Airport, Papua New Guinea, IATA code
   Anti-trespass panels, meant to deter pedestrians from walking on or adjacent to train tracks
   Automatic train protection, system installed in trains to prevent collisions through driver error
  Automatic Train Protection (United Kingdom), method of beacon based railway cab signalling
  
  Economics 
   Available-to-promise, responding to customer order enquiries
   , a Danish pension
   , a Swedish pension
  
  Other uses 
   Around-the-post, a term used in the game of pickleball