| Acronym | Meaning |
| ERTD | Environmental Research & Technology Division |
| TCP/IP | Transmission Control Program/Internet Protocol |
| GPS CORS | Global Positioning System Continuously Operating Reference Stations |
| GPO | Government Printing Office |
| DCSL | Distributed CSL |
| SSC | Superconducting Super Collider |
| GCMG | Global Climate Modeling Group |
| JCP/ PO | Joint Climate Program/Projects Office |
| IFA | Intensive Flux Array |
| AIM | Adaptive Injection Molding |