AMCO
| Acronym | Definition |
|---|---|
| AMCO | American Coot (bird species) |
| AMCO | American Meter Company (Horsham, Pennsylvania) |
| AMCO | Appraisal Management Company (Cleveland, OH) |
| AMCO | Aviation Maintenance Company |
| AMCO | Associated Male Choruses of Ontario (est. 1952; Ontario, Canada) |
| AMCO | Air Movement Control Officer |
| AMCO | Aerojet Manufacturing Company |