Close Combat Optic

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

CCO

Pronunciation

/kloʊz ˈkɑmbæt ˈɑptɪk/

Category

Governmental

Related Field

Military

Other meanings of CCO

Cisco Connection Online Computing

Command and Control Office Gov

Complex Contingency Operation Gov

Contingency Contracting Officer Gov

Customer Collection Order Business

Customer Care Officer Business

Chief Creative Officer Business

Chief Compliance Officer Business

Cancer Care Ontario Medical

Center for Career Opportunities Business