PTT

The abbreviation PTT stands for:

Spanish license plate for Correos y Telégrafos (Post)
Partial thromboplastin time ( partial thromboplastin time), a medical test of blood clotting
Partido Trabalhista Timorense, an East Timorese party
Platform transmitter terminal, identification of the transmitter ( 401.65 MHz) for the satellite-based Argos positioning system for locating animals and other non- fixed objects
Polytrimethyleneterephthalate, a bio-based plastic material based on 1,3 -propanediol ( PDO )
Post, telephone and telegraph, describing various state postal and telecommunications companies: the postal, telephone and telegraph companies, founded in 1852, divided in Switzerland since 1998 into two operations: Swiss Post and Swisscom
In the Netherlands Posterijen, telegraphy s telephony, see PTT (Netherlands)
In Belgium, see La Poste / De Post
In France Postes, Télégraphes et téléphones, today La Poste (France) and France Telecom
In Serbia, the Posta, telegraph i phone, today Telekom Srbija
In Turkey, the Posta ve telgraf Teşkilatı Genel Müdürlüğü, see PTT (Turkey)

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