The meaning of the Acronym PAC is...

PAC is

• Personnel and Administration Center
• Patriot Advanced Capability
• Pacific
• Political Action Committee
• Project Advisory Committee
• Perfect Authentic Cadence
• Pakistan Aeronautical Complex

More Meanings For PAC:

• Powdered Activated Carbon
• Pharmaceutically Active Compound
• Predictive Application Control
• Perceptual Audio Coder
• IEEE Particle Accelerator Conference
• Public Access Catalog
• Probably Approximately Correct
• Potentiometric Analysis Collection
• Preparatory Accelerated Course
• Project Advisory Committee
• Pre-Authorized Check
• Pre-Authorized Chequing
• Penske Auto Centers
• Phillips, Alexander, and Clemens
• Project Area Committee

PAC is also in:

• Accounting
• Chemistry
• Electronics
• Firms
• General
• IEEE
• Libraries
• Mathematics
• Meteorology
• Universities