| Acronym | Meaning |
| SNL | Sandia National Laboratories |
| DOS | Department Of State |
| NIA | National Institute On Aging |
| USMC | United States Marine Corps |
| NWTRB | Nuclear Waste Technical Review Board |
| TSA | Transportation Security Administration |
| MCHB | Maternal And Child Health Bureau |
| GIS | Geographic Information Systems |
| CSAP | Center For Substance Abuse Prevention |
| CPMS | Defense Civilian Personnel Management Service |