| Acronym | Definition |
|---|
| CMSO➣Chief Marketing and Strategy Officer (American Solar Direct) |
| CMSO➣Center for Medicaid and State Operations |
| CMSO➣Consultation Médico-Sociale d'Orientation (French head trauma victim evaluation institution) |
| CMSO➣Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas |
| CMSO➣Crédit Mutuel du Sud-Ouest |
| CMSO➣Canada on the Move: Step One |
| CMSO➣Computer-Integrated Manufacturing for Multi-Supplier Operations |
| CMSO➣Commercial Manager Store Operations (Marks and Spencer; UK) |
| CMSO➣Club Municipal Sportif d'Oissel (French: Oissel Municipal Sporting Club) |
| CMSO➣Chicago Metropolitan Symphony Orchestra (Illinois) |