PTT may refer to:
Businesses and organizations
- PTT Public Company Limited, a Thai oil and gas company
- Pashtun Tahafuz Tehrik, a human rights movement in Pakistan
- Pennsylvania Tunnel and Terminal Railroad, the New York Penn Station tunnel owner
- Pizza Time Theatre (now Chuck E. Cheese's), an American entertainment restaurant chain
- Police Tactical Team, Singapore
- Postal, telegraph and telephone service, a type of government agency
- Prince's Trust Team, a British charitable youth programme
Music
- "PTT (Paint the Town)", a 2021 single by Loona
- Pull Tiger Tail, a British indie band (2006–2009)
Science
- Partial thromboplastin time, a coagulation measure
- Photothermal Therapy, a treatment
- Photothermal time, in plants
- 2β-propanoyl-3β-(4-tolyl)-tropane, a cocaine analogue
- Polytrimethylene terephthalate, a polyester
- Pulse Transit Time, a blood pressure measure
Technology
- PTT Bulletin Board System, a Taiwanese forum
- Pneumatic tube
- Push to talk (or "Press-to-Transmit"), in telecommunications
- Pass-the-ticket, in hacking
Other uses
- Petronas Twin Towers, Kuala Lumpur, Malaysia
- Port Talbot Town F.C., a Welsh association football club
- Power transition theory, an international relations theory
This disambiguation page lists articles associated with the title PTT.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: