| AECM | Accounting Education using Computers & Multimedia 
| Others |
| AECM | Aeromedical Evacuation Crew Member
| Others |
| AECM | African Evangelical Christian Mission
| Others |
| AECM | Agri Environment Climate Measure
| Others |
| AECM | Air Electronic Converter Module
| Others |
| AECM | Airbag Electronic Control Module
| Others |
| AECM | Albert Einstein College of Medicine
| Others |
| AECM | Alternating Expectation Conditional Maximization
| Others |
| AECM | Architectural Engineering and Construction Management
| Others |
| AECM | Architecture Engineering and Construction Management
| Others |
| AECM | Association European Candle Makers
| Others |
| AECM | Association of European Candle Makers
| Others |
| AECM | Atomic Energy Commission Manual
| Others |
| AECM | Aviation Electrician's Mate Master Chief Petty Officer
| Others |