| Acronym | Meaning |
| FNAL | Fermi National Accelerator Laboratory |
| SSC | Superconducting Super Collider |
| AWIPS-90 | Advanced Weather Interactive Processing System For The 90's |
| IEIS | Integrated Earth Information Server |
| PCC | Profiler Control Center |
| AO | Air Overseas |
| CALTECH | California Institute Of Technology |
| LOE | Level Of Effort |
| WLCE | White Light Coronagraph Experiments |
| GPO | Government Printing Office |