| Acronym | Meaning |
| PNNL | Pacific Northwest National Laboratory |
| CHID | Combined Health Information Database |
| LOC | Library Of Congress |
| MMWR | Morbidity And Mortality Weekly Report |
| WSMR | White Sands Missile Range |
| DTRA | Defense Threat Reduction Agency |
| OPIC | Overseas Private Investment Corporation |
| NTIA | National Telecommunications And Information Administration |
| OPM | Office Of Personnel Management |
| NREN | National Research And Education Network |