| Acronym | Definition |
|---|
| ACEM➣Australasian College for Emergency Medicine |
| ACEM➣Association of Consulting Engineers Malaysia |
| ACEM➣Association des Constructeurs Européens de Motocycles |
| ACEM➣Aviation Chief Electrician's Mate (US Navy) |
| ACEM➣Air Combat Evaluation Model |
| ACEM➣Associacio Catalana d'Educacio Medica (Medical Education Association) |
| ACEM➣Advanced Campaign Effectiveness Model |
| ACEM➣Armored Combat Earth Mover |
| ACEM➣AFSCN Communications Enhancement and Modernization |