| Acronym | Meaning |
| PAR | Performance Assurance Requirements |
| ACSE | Association Control Service Element |
| CBASSE | Commission On Behavioral & Social Sciences And Education |
| AWPG | Aviation Weather Products Generator |
| ACOS | Advanced Coronal Observing System |
| AWRDF | Advanced Weapons Radiochemical Diagnostics Facility |
| ESECA | Energy Supply & Environmental Coordination Act |
| NTP | Network Time Protocol |
| USACE | United State Army Corps Of Engineers |
| SEAD | Secretary Of Energy Advisory Board |