MMBA
MMBA can denote a regional mountain‑biking association, several business‑oriented professional groups, and a specialized MBA program for millennials.
Miscellaneous
Community
Mid Minnesota Builders Association
Michigan Medical Billers Association
Master Mariners Benevolent Association
Moab Mountain Bike Association
Michigan Mount Bikers Association
Governmental
Academic & Science
Business
Management Marketing and Business Administration
Maryland Mortgage Bankers Association
Millennial Master of Business Administration
Mississippi Minority Business Alliance
Massachusetts Mortgage Bankers Association