CMQ
- Australia
- Australian Securities Exchange
- CMQ (Cuba)
- Canadian Institute of Mining, Metallurgy and Petroleum
- Casey McQuiston
- Central Maine and Quebec Railway
- Chemeq
- Clermont Airport
- Clermont, Queensland
- Collège des médecins du Québec
- Communauté métropolitaine de Québec
- Cuba
- Cubavision International
- Havana
- IATA airport code
- Radio Rebelde
- Reporting mark
- Royal School of Church Music