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PTT Public Company Limited or simply PTT (Thai: บริษัท ปตท. จำกัด (มหาชน)) 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 it is involved in electricity generation ...
Push-to-talk (PTT), also known as press-to-transmit, is a method of having conversations or talking on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode.
In countries that had a PTT unit of government, typically the vast majority of forms of distribution of information fell under the auspices of the PTT, whether that be the delivery of printed publications and individual letters in the postal mail, the transmission of telephonic audio, or the transmission of telegraphic on-off signals, and in some countries, the broadcast of one-way (audio ...
PTT Exploration and Production Public Company Limited (Thai: บริษัท ปตท.สำรวจและผลิตปิโตรเลียม จำกัด (มหาชน)), also known as PTTEP, is a national petroleum exploration and production company based in Thailand.
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
A PTT Kargomat parcel locker. Mailboxes, used in 1940s by PTT, from PTT Museum- Ankara A modern PTT post box. PTT, an abbreviation for Posta ve Telgraf Teşkilatı (lit. Post and Telegraph Agency), is the national post and telegraph directorate of Turkey. [4] [5] Formerly, the organization was named Posta Telgraf Telefon. After the ...
PTT: partial thromboplastin time: PTU: propylthiouracil PTx: pneumothorax: PU: palindromic unit PUBS: percutaneous umbilical blood sample PUD: peptic ulcer disease: PUO: pyrexia of unknown origin: PUVA: psoralen UV A (photochemical ultraviolet light A waves) p.v. per vagina (as noun: vaginal examination with manual examination and speculum ...
The partial thromboplastin time (PTT), also known as the activated partial thromboplastin time (aPTT or APTT), is a blood test that characterizes coagulation of the blood. A historical name for this measure is the Kaolin-cephalin clotting time ( KCCT ), [ 1 ] reflecting kaolin and cephalin as materials historically used in the test.