PTA
PTA most often stands for Parent‑Teacher Association, a school‑community group, but the same letters are also used for preferential trade agreements between nations and for the allied health role of a physical therapy assistant.
Medical
PeriTonsillar Abscess
Pre-Treatment Assessment
Persistent Truncus Arteriosus
Prior To Admission
Post Traumatic Amnesia
Physical Therapist Assistant
Paranormal Transindustriational Activators
Posterior Tibial Artery
Miscellaneous
Pretty Tired Already
Pizza Takeout Association
Parents Talking Alot
Promise To Attend
Paranormal Teraindustriational Activators
Papyrus Trans Am
Phytophthora taxon Agathis
Part Time Alcoholics
Pre Trial Agreement
Please Try Again
Power To Accept
Personal Time Alone
Takes Action
Pohakuloa Training Area
Community
Pupil Teacher Allowance
Pohakaloa Training Area
Peoples Trade Alliance
Patch Trading Addiction
Parent teachers association
Parent Teacher Association
Physical Therapy Assistant
Governmental
Position, Time, Altitude
Paralegal Transcendual Algorithms
Propulsion Test Article
Potential Toxic Area
Post-Test Analysis
Public Transport Authority
Physical Terminal Address
Prior To Arrival
Prevention of Terrorism Act
Pakistan Telecommunication Authority
Prepaid Ticket Advice
Promiscuous TeenAger
Pain Torture And Agony
Preferential Treatment Accelerator
International
Protocolo de Transferencia de Archivos (File Transfer Protoc
Plataformas de Trabajadores Anticapitalistas
Partido Trabajador de Albania
Partido de los Trabajadores de Andalucía
Academic & Science
Pure Tone Average
Procrustes Target Analysis
Plasma Thromboplastin Antecedent
Polynomial Time Algorithm
Practical Teaching Assignment
Purified Terephthalic Acid
Regional
Computing
Business
Project Task and Awards
Preferential Trade Agreement
Pennsylvania Treaty American Corporation
Problem Tracking and Administration
Preferential Trade Area
Personal Travel Assistant
Personal Time Away
Plenty of Tasks Ahead
Public Transit Association
Preferential Trade Arrangement
Paper Trade Associates