| ACC | Air Control Center |
|---|---|
| AEC | Army Education Center |
| AEC | Army Environmental Center |
| CASA | Center on Addiction and Substance Abuse |
| CIE | Center for International Education |
| CIRCA | Center for Instructional and Research Computing Activities |
| ETC | Experimental Television Center |
| NCC | Network Control Center (skr.) |
| RAC | Religious Action Center, politické teleso Reformovaného judaizmu v Spojených štátoch |