| AMPAS | Acadamy Of Motion Pictures Arts Sciences 
| Others |
| AMPAS | Academy Of Motion Picture Artistic Sciences
| Others |
| AMPAS | Academy of Motion Picture Arts and Sciences
| Others |
| AMPAS | Academy Of Motion Picture Arts Sciences
| Others |
| AMPAS | Academy of Motion Pictures Arts and Sciences
| Others |
| AMPAS | Acedemy of Motion Picture Arts and Sciences
| Others |
| AMPAS | Active Magnetospheric Particle Acceleration Satellite
| Others |
| AMPAS | Advanced Manufacturing Processes for Aeronautical Structures
| Others |