English abbreviations from cotb to cow
- COTB (Cohen On The Bridge: Definitive Story of Rescue)
- COTC (Carnival Of The Canucks)
- COTERC (Canadian Organization for Tropical Education and Rainforest Conservation)
- COTF (Changes On The Fly)
- COTH (The Chronicle Of The Horse)
- COTHEN (Customs Over-The-Horizon Enforcement Network)
- COTM (Couple Of The Month)
- COTP (Captain Of The Port)
- COTR (Contracting Officer's Technical Representative)
- COTS (Common Off The Shelf)
- COTS-D (Coalition On Temporary Shelter - Detroit)
- COTY (Chapter Of The Year)
- COU (Columbia Regional Airport)
- COUP (Community Of United People)
- cous. (cousin(s))
- COV (Counter obstacle vehicle (US))
- COVCOM (COVert COMmunications)
- CoVE (Centers of Vocational Excellence)
- COW (Coquimbo Airport)