Pac or PAC may refer to:
==Aviation== IATA code PAC Albrook "Marcos A. Gelabert" International Airport in Panama City, Panama Pacific Aerospace Corporation, New Zealand, manufacturer of aircraft: PAC 750XL PAC Cresco PAC CT/4 PAC Fletcher Pakistan Aeronautical Complex, aerospace manufacturer Polar Air Cargo airline, Purchase, New York, US
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).