PTAS


AcronymDefinition
PTASPesetas (Spanish currency before January 1, 2002)
PTASPolynomial-Time Approximation Scheme (theoretical computer science)
PTASPatent and Trademark Assignment System
PTASPakistan Telecommunication Authority Standards
PTASPassive Towed Array Sonar
PTASProduct-specific Technical Assisted Support
PTASPolicy, Training and Analysis Service (US Department of Education)