From Longman Business Dictionary
cargocar·go /ˈkɑːgəʊˈkɑːrgoʊ/ noun (plural cargoes or cargos) [countableC, uncountableU] TRANSPORTgoods carried on a ship, plane, TRUCK etcWhat was the plane’s cargo?
A Swedish cargo boat with some passenger accommodation
cargo ofa freighter due to ship a cargo of highly radioactive plutonium from France
→ air cargo → bulk cargo → containerized cargo → deadweight cargo → dry cargo → general cargo