- PTA
PTA may refer to:
Transport
*
Passenger Transport Authority , an administrative body for Passenger Transport Executives in the United Kingdom
* Patient transportambulance , a vehicle for transporting sick or injured people
*Public Transport Authority of Western AustraliaMedicine
* Percutaneous transluminal
angioplasty , mechanical widening in blood vessels other than the coronary arteries
*Physical Therapist Assistant, a healthcare profession concerned with the management of movement disorders
* Plasma thromboplastin antecedent, another name forFactor XI
*Post-traumatic amnesia , a state of confusion that occurs immediately following a traumatic brain injury
* Prior To Admission, an acronym in clinical medical jargon
*Pure tone audiometry , a clinical test for hearing losscience & technology
* Pass Through Authentication, is a mechanism by which one server consults another to authenticate
* Pressure Transient Analysis, a type of pressure analysis used in oil wells
* PureTerephthalic acid , a starting compound for the manufacture of polyesterOther uses
*
Pakistan Telecommunication Authority , a government agency responsible to regulate telecommunication services in Pakistan
*Parent-Teacher Association , a voluntary organization bringing together parents and teachers
* Passive Tracking Algorithms, a method for sub-surface target tracking (military)
*Paul Thomas Anderson , an American filmmaker
* Peace Tree Ambassador, a name for young people (mostly children) who are inspired by the idea ofPeace Tree Day , who are trying to spread peace around the world
*Pohakuloa Training Area , a military training facility in Hawaii
*Point of total assumption , a financial term used in cost contracts
*Preferential Trade Arrangement , a trading bloc which gives preferential access to certain products from certain countries
* Prepaid Ticket Advice, a service that allows you to pay the air fare in advance for a passenger who lives in a different area
*Prevention of Terrorism Act , one of several legislative acts in various countries aimed at preventing terrorism
*Primetime Adventures , an indie role-playing game
* Promise to appear, also notice to appear, is a type ofsummons
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