The meaning of the Acronym PTC is...

PTC is

• Passive Thermal Control
• Portable Temperature Controller
• Payload Training Complex

More Meanings For PTC:

• Positive Temperature Coefficient
• Pre-process Treatment Chamber
• Parallel Test Component
• Personnel Transfer Capsule
• Philadelphia Transportation Company
• Parapsychic Talents Center
• Parametric Technology Corporation
• Posts And Telecommunications Corporation
• Pittsburgh Technology Council
• Pineville Telephone Company
• PAR Technology Corporation
• Professional Technical And Clerical
• PVUSA Test Conditions
• Parent Teacher Club
• Parent Teacher Child

PTC is also in:

• Chemistry
• Educational
• Electronics
• Firms
• NYSE Symbols
• Ocean Science
• Positions
• Products