| AMSC | Acquisition Method Suffix Code 
| Others |
| AMSC | Additive Manufacturing Standardization Collaborative
| Others |
| AMSC | Alexandria Model of Security Council
| Others |
| AMSC | American Medical Sciences Center
| Others |
| AMSC | American Miniature Schnauzer Club
| Others |
| AMSC | American Mobile Satellite Corporation
| Others |
| AMSC | American Motors Sales Corporation
| Others |
| AMSC | Army Management Staff College
| Others |
| AMSC | Army Medical Service Corps
| Others |
| AMSC | Army Medical Specialist Corps
| Others |
| AMSC | Asian Medical Students conference
| Others |
| AMSC | Australian Motor Sports Commission
| Others |
| AMSC | Auto Motor Sport Club
| Others |
| AMSC | Aviation Structural Mechanic (structural) Chief Petty Officer
| Others |