PTT
Encyclopedia
PTT may refer to:
Chemistry and medicine:
Communication and technology:
Organizations:
Other:
Chemistry and medicine:
- Partial thromboplastin timePartial thromboplastin timeThe partial thromboplastin time or activated partial thromboplastin time is a performance indicator measuring the efficacy of both the "intrinsic" and the common coagulation pathways...
, a performance indicator in medicine for coagulation status - Photothermal TherapyPhotothermal TherapyPhotothermal therapy is an experimental use of electromagnetic radiation that is proposed to treat various medical conditions, including cancer. The basic model for its use is derived in part from photodynamic therapy, in which a photosensitizer is excited with specific band light...
, A method of using light and photosensitizers for medical treatments - 2β-propanoyl-3β-(4-tolyl)-tropane a cocaine analogue
- Polytrimethylene terephthalatePolytrimethylene terephthalatePolytrimethylene terephthalate, or PTT, is a polymer synthesized and patented in 1941. It is produced by a method called condensation polymerization or transesterification. The two monomer units used in producing this polymer are: 1,3-propanediol and terephthalic acid or dimethyl terephthalate...
, polyester
Communication and technology:
- Postal Telephone and Telegraph, a government agency in many countries worldwide; specifically:
- Posterijen, Telegrafie en Telefonie (Nederland), in the Netherlands
- Postes, télégraphes et téléphones (France)Postes, télégraphes et téléphones (France)Postes, télégraphes et téléphones was the French public administration of postal services and telecommunications. Formed in 1921, it was split in 1991 into La Poste and France Télécom....
, in France - Postes, télégraphes, téléphones (Switzerland), in Switzerland
- PTT (Turkey)
- Push to talkPush to talkPush-to-talk , also known as Press-to-Transmit, is a method of conversing on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode....
, also "Press-to-Transmit", a method of conversing on half-duplex communication lines - PTT Bulletin Board System, the largest bulletin board system in Taiwan
Organizations:
- PTT Public Company LimitedPTT Public Company LimitedPTT Public Company Limited, PTT PCL, or simply PTT is a Thai state-owned SET-listed oil and gas company. Formerly known as the Petroleum Authority of Thailand, it owns extensive submarine gas pipelines in the Gulf of Thailand, a network of LPG terminals throughout the Kingdom, and is involved in...
, a Thai oil and gas company - Pennsylvania Tunnel and Terminal RailroadPennsylvania Tunnel and Terminal RailroadThe New York Tunnel Extension , was a major project of the Pennsylvania Railroad at the beginning of the 20th century, to improve railroad access throughout the greater New York City area...
, the owner of the tunnels to New York Penn Station - Police Tactical Team, now Singapore Police Force's Special Tactics and Rescue unit
- Prince's Trust Team, a development programme for teenagers by partners of the Prince's Trust throughout the UK
Other:
- Petronas Twin TowersPetronas Twin TowersThe Petronas Towers are skyscrapers and twin towers in Kuala Lumpur, Malaysia...
in Kuala Lumpur, Malaysia - Pull Tiger TailPull Tiger TailPull Tiger Tail were an indie rock band based in London and originating from Stratford-upon-Avon and Edinburgh; they formed in 2006 while attending Goldsmiths College....
, British indie band