English abbreviations from corps to coscom
- CORPS(Collaboration, Outreach, Recognition, Performance, and Scholarship)
- CORPS SAM(Surface-to-Air Missile at the Corps level)
- CORR(COmmunity Recovery Resources)
- CORS(Continuously Operating Reference Station)
- CORT(Caribbean Ocean Racing Triangle)
- COS(Chief of section)
- COSA(Coptic Orphans Support Association)
- COSAC(Canadian Open Systems Application Criteria)
- COSAGE(Combat Sample Generator)
- COSC(Cambuslang Out of School Care)
- COSCOM(Corps support command (US Army))
