What does chir stand for?

Chirurgical (SAUS)

Chiricahua National Monument - Willcox, AZ - National Park Service designator (NPSD)

Chiricahua National Monument and Fort Bowie National Historic Site

Chiron Corp. - NASDAQ symbol (NQ)

Chiropody (SAUS)

Chirurgie, Informatique et Robotique - Computer and Robotic Surgery