- commercial activities
- commercial advertisement
- commercial advertisement music
- commercial agent
- commercial aircraft
- Commercial Aircraft Corporation of China
- Commercial Aircraft Corporation of China Ltd
- commercial aircraft's cargo loading system
- commercial and household refrigeration device
- commercial announcement
- commercial arbitration
- commercial arithmetic
- Commercial Art
- Commercial Article 40
- commercial aviation flight
- commercial bank law
- commercial banks' junior debt
- commercial banks' subordinated debt
- commercial bicycle system facilities
- commercial bill of exchange
- commercial bribery behavior
- commercial building of ancient China city
- commercial bus
- commercial capital
- commercial center