| Acronym | Meaning |
| AOS/VS | Advanced Operating System/virtual Storage |
| DPDC | Data Processing And Distribution Center |
| NEXUS | Next-generation Upper-air Sounding System |
| AMS | Atomic Mass Spectrometry |
| NEWS | Network Extensible Windows System |
| LTER | Long Term Ecological Research |
| CCSM-2 | Community Climate System Model ลก 2nd Generation |
| FEOSH | Federal Employee Occupational Safety And Health |
| NPS | Numerical Product Service |
| AAP | Affirmative Action Program |