- C-sum customs depot
- C&F
- CAD
- CAF
- Cargo list
- Cargo Retention Clauses
- Cargo Tracking Note
- Carriage and Insurance Paid to
- Carriage paid to
- Carrier haulage
- CAS
- CBM
- CCNR
- Certificate of Compliance
- Certificate of Conformance
- Certificate of Conformity
- Certificate of Origin
- Certificate of Origin (CoO)
- Certified packaging
- CETA
- CFD
- CFR
- Chargeable Weight
- Chassis
- China Import Service Fee
- CIF
- CIP
- CISF
- Clean Bill of Lading
- Clean on board
- Closing
- CMR
- COA
- Community goods
- Community transport
- Comprehensive Economic Trade Agreement
- Congestion
- Connossement
- Consolidation
- Container hire
- Container Interchange Report
- Container Service Charges
- Contract of Affreightment
- CoO
- Corner post
- Cost and Freight
- Cost, Insurance and Freight
- CPT
- Cross-docking
- Cross-trades
- CRT
- CSC
- CSI
- CTR
- Currency Adjustment Factor
- Currency Surcharge
- Customs clearance
- Customs duties
- Customs inward clearance
- Customs stop
- CW
- CYRC