PTA 392744 215731520 2008-05-29T13:29:12Z TheEgyptian 2285075 pure tone audiometry '''PTA''' may refer to: * [[Pakistan Telecommunication Authority]], a government agency responsible to regulate telecommunication services in Pakistan * [[Parent-Teacher Association]], a voluntary organization bringing together parents and teachers * Pass Through Authentication, is a mechanism by which one server consults another to authenticate * [[Passenger Transport Authority]], an administrative body for Passenger Transport Executives in the United Kingdom * Passive Tracking Algorithms, a method for sub-surface target tracking (military) * Patient transport [[ambulance]], a vehicle for transporting sick or injured people * [[Paul Thomas Anderson]], an American filmmaker * Peace Tree Ambassador, a name for young people (mostly children) who are inspired by the idea of [[Peace Tree Day]], who are trying to spread peace around the world * 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 for [[Factor XI]] * [[Point of total assumption]], a financial term used in cost contracts * [[Post-traumatic amnesia]], a state of confusion that occurs immediately following a traumatic brain injury * [[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 * Pressure Transient Analysis, a type of pressure analysis used in oil wells * [[Prevention of Terrorism Act]], one of several legislative acts in various countries aimed at preventing terrorism * [[Primetime Adventures]], an indie role-playing game * Prior To Admission, an acronym in clinical medical jargon * Promise to appear, also notice to appear, is a type of [[summons]] * [[Public Transport Authority]] of Western Australia * Pure [[Terephthalic acid]], a starting compound for the manufacture of polyester *[[Pure tone audiometry]]. {{disambig}} [[de:PTA]] [[ja:PTA (曖昧さ回避)]] [[it:PTA]] [[nl:PTA]] [[pl:PTA]]