| Antibody Mediated Immunity | Academic & Science |
| Academia Mexicana de Ingeniería | Academic & Science |
| Alternate Method of Instruction | Academic & Science |
| Asian Management Institute | Academic & Science |
| Allison Mechanical Institute | Academic & Science |
| Applied Mathematics I | Academic & Science |
| Mataram | Airport Code |
| America Megatrends Inc | Business |
| Association Montessori International | Business |
| Asia Middle-East and India | Business |
| Amtrak Modeling Inc | Business |
| Aliyah Meilleur Integration | Business |
| American Meat Institute | Business |
| African Mining (de-listed) | Business |
| Alliance Management Institute | Business |
| Automotive Management Institute | Business |
| Alaris Medical, Incorporated | Business |
| Automated Member Interaction | Business |
| Analytical Method Italia | Business |
| Association of Meat Inspectors | Business |
| Asset Management Inc | Business Management |
| Association of Marina Industries | Community |
| Associated Marine Institutes | Community |
| Automatic Musical Instruments | Community |
| Association Montessori Internationale | Community |
| All Media Integration | Computer Hardware |
| Artist Management Interface | Computer Hardware |
| Amazon Machine Images | Computing |
| Advanced Mobile Internet | Computing |
| Application Messaging Interface | Computing |
| Atm Management Interface | Computing |
| Asynchronous Method Invocation | Computing |
| Access Method Interface | Computing |
| Association des Etudiants en Mathematiques et Informatique | Computing |
| Asociacion Mexicana de Internet | Computing |
| Atlas Metadata Interface | Computing |
| AMMYI Coin | Cryptocurrency |
| Alternate Mark Indexing | Database Management |
| Advanced Microelectronics for Industrialists | Electronics |
| Agents And Middleware In | General |
| Airplane Modifiable Information | General |
| Automated Metering Infrastructure | General |
| Aggressive Manufacturing Innovations | General |
| Alternative Manufacturing Inc | General |
| Aggregate Manufacturing International | General |
| Algorithmic Modeling Interface | General |
| Apical Maximum Impulse | General |
| Asterisk Manager Interface | General |
| Auto Mobile International | General |
| Australian Motor Industries | General |
| Autonomous Mass Increase | General |
| Associated Motor Industries | General |
| Audi Music Interface | General |
| Advanced Motorway Indicators | General |
| American Microcar Inc. | General |
| Auto Market Intelligence | General |
| Association des Motorhomes Itinerants | General |
| Ami Mizuno Is | General |
| Active Microwave Instrument | General |
| After Myocardial Infarction | General |
| Automatic Meter Infrastructure | General |
| Acceptance Mask Identifier | General |
| American Megatrends Incorporated | General |
| Aquaponics Mushrooms Insects | General |
| Advanced Meter Infrastructure | General |
| Aston Martin Infotainment | General |
| Albert Meaning Interpreter | General |
| Ancillae Mariae Immaculatae | General |
| Alban Muller International | General |
| Army Managed Item | Governmental |
| Average Median Income | Governmental |
| Active Microwave Instituteument | Governmental |
| Adolphe Merkle Institute | Governmental |
| Appalachian Media Institute | Governmental |
| Area Median Income | Governmental |
| AMRAVATI | Indian Railway Station |
| Academia Mexicana de Ingeniería | International |
| Acuerdo Marco Interconfederal | International |
| Acquired Monosaccharide Intolerance | Medical |
| Acute Mesenteric Infarction | Medical |
| Acute Mesenteric Ischaemia | Medical |
| Acute Myocardial Infarct | Medical |
| age-related memory impairment | Medical |
| Anterior Myocardial Infarction | Medical |
| Association of Medical Illustrators | Medical |
| Athletic Motivation Inventory | Medical |
| Australian Medical Index | Medical |
| Acute Myocardial Infarction | Medical |
| Analytical Measuring Interval | Medical |
| Advanced Medical Imaging | Medical |
| Academy of Molecular Imaging | Medical |
| Atlantic Medical Imaging | Medical |
| Arthrogenic Muscle Inhibition | Medical |
| AMI Medical Imaging | Medical |
| Anger Management Issues | Medical |
| Amazon Malaria Initiative | Medical |
| Alternative Mark Inversion | Networking |
| Administrative Modular Interface | Networking |
| Account Management Interface | Networking |
| American Megatrends, Inc. | Networking |
| Mataram, Indonesia | Regional |
| African Media Initiative | Regional |
| Australian Marketing Institute | Regional |
| Application Management Interface | Softwares |
| Amazon Machine Image | Softwares |
| Absolute Memory Image | Space Science |
| Airspeed Mach Indicator | Space Science |
| Alpha/mach Indicator | Space Science |
| Applied Market Information | Stock Exchange |
| Advanced Metering Infrastructure | Telecommunication |
| Alternate Mark Inversion | Telecommunication |
| Alternate Mark Indicator | Telecommunication |