Critical Occupational Specialty

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

COS

Pronunciation

/ˈkrɪtɪkəl ɑkjəˈpeɪʃənəl ˈspɛʃəlti/

Category

Governmental

Related Field

Military

Other meanings of COS

COSmetic registration number Gov

Civilian Occupational Specialty Gov

Computer Operations Specialist Business

Carousel Object Store Computing

Conqueror Of Shamballa Computing

Coordinadora de Organizaciones Sindicales Intl

Cracco Outerspace Special Misc

contingency operating statIon Gov

Canadian Ophthalmological Society Medical

Certified Occupancy Specialist Business