- cosmonautically
- cosmic blue
- cif, c.i.f. : cost, insurance, freight
- cifc, c.i.f.c. : cost, insurance, freight, commission
- cifi, c.i.f.i. : cost, insurance, freight, interest
- cost account
- cost type accounting
- cost split
- cost determinant
- cost-aware
- cost coverage
- cost push inflation
- cost-based pricing
- costs projection
- cost pool
- cost center variance
- cost centre variance
- cost center manager
- cost centre manager
- cost centre accounting
- cost center deficit
- cost centre deficit
- cost center surplus
- cost centre surplus
- cost forecast
- costoclavicular syndrome
- costume bra
- costume fetishism
- costume drama
- costume dealer
- costume skirt
- conical tent
- chop cutter
- cutlet cutter
- coarse woolen blanket
- coarse woollen blanket
- covalently bonded enzyme
- covalent hydrides
- covalent hydride
- covariant differential
- covariance function
- co-citation
- CP : Communist Party
- Communistic Party of Austria
- creepycrawly
