| Acronym | Definition |
|---|
| AMCG➣Anorthosite-Mangerite-Charnockite-Granite (geology) |
| AMCG➣Alaskan Malamute Club Gerasdorf (Austrian dog breeders club) |
| AMCG➣Auto Model-Club du Golfe (French model car club) |
| AMCG➣Aviation Management Consulting Group |
| AMCG➣Applied Modelling and Computation Group (UK) |
| AMCG➣Área Metropolitana de la Ciudad de Guatemala (Spanish: Metropolitan area of the City of Guatemala) |
| AMCG➣Auto Moto Club Generoso (Mendrisio, Switzerland) |