AMPAC
| Acronym | Definition |
|---|---|
| AMPAC | Advanced Materials Processing and Analysis Center |
| AMPAC | American Medical Political Action Committee (Washington, DC) |
| AMPAC | Australian Muslim Public Affairs Committee |
| AMPAC | Alternative Medicine Program Advisory Council (US NIH) |
| AMPAC | Association of Mexican Planetariums |
| AMPAC | American Motorcyclist Association Political Action Committee |
| AMPAC | America Pacific Region (geographic area) |