| MCCI | Makkah Chamber of Commerce and Industry 
| Others |
| MCCI | Maoist Communist Centre of India
| Others |
| MCCI | Mark Carrier Construction Inc
| Others |
| MCCI | Matra Classic Club Italia
| Others |
| MCCI | Maverick Comet
| Others |
| MCCI | Maverick Comet Club International
| Others |
| MCCI | Maverick/Comet Club International
| Others |
| MCCI | Melt Coolability and Concrete Interaction
| Others |
| MCCI | Metropolitan Chamber of Commerce and Industry,
| Others |
| MCCI | Midwest Compliance Consultants Inc
| Others |
| MCCI | Mill Cities Community Investments
| Others |
| MCCI | Millon College Counseling Inventory
| Others |
| MCCI | Mini Car Club of Indiana
| Others |
| MCCI | Missional Church Consultation Initiative
| Others |
| MCCI | Mitsubishi Colt Club Indonesia
| Others |
| MCCI | Model Continuums of Care Initiative
| Others |
| MCCI | Molten Core Concrete Interaction
| Others |
| MCCI | Molten Corium Concrete Interaction
| Others |
| MCCI | Monaro Car Club Inc.
| Others |
| MCCI | Monmouth County Correctional Institution
| Others |
| MCCI | Montessori Catechetical and Cultural Institute
| Others |
| MCCI | Mort Crim Communications Inc
| Others |
| MCCI | Moscow Chamber Of Commerce And Industry
| Others |
| MCCI | Mosquito Control Contractors Incorporated
| Others |
| MCCI | Mother and Child Care Initiative
| Others |
| MCCI | Multi Crew Cooperation Instructors
| Others |
| MCCI | Multicultural Communities Council Illawarra
| Others |