| MAIC | Maine Aquaculture Innovation Center 
| Others |
| MAIC | Major Analytical Instrumentation Center
| Others |
| MAIC | Martial Arts International Community
| Others |
| MAIC | Massachusetts Adult Immunization Coalition
| Others |
| MAIC | Master of Arts In Communication
| Others |
| MAIC | Matching Adjusted Indirect Comparisons
| Others |
| MAIC | Measure Analyze Improve Control
| Others |
| MAIC | Medical Aid for Iraqi Children
| Others |
| MAIC | Medical Alliance Insurance Company
| Others |
| MAIC | Michigan Avenue Immediate Care
| Others |
| MAIC | Mid America Immunization Coalition
| Others |
| MAIC | Mid Atlantic Impreza Club
| Others |
| MAIC | Mid Atlantic Internship Consortium
| Others |
| MAIC | Mid-Atlantic Internet Cooperative
| Others |
| MAIC | Mine Action Information Center
| Others |
| MAIC | Minneapolis American Indian Center
| Others |
| MAIC | Minnesota Intercollegiate Athletic Conference
| Others |
| MAIC | Mississippi Agricultural Industry Council
| Others |
| MAIC | Motor Accident Insurance Commission
| Others |
| MAIC | Mycobacterium Avium Intracellulare Complex
| Others |