| Acronym | Meaning |
| GCMG | Global Climate Modeling Group |
| BNFL | British Nuclear Fuels Limited |
| JOSS | Joint Office For Science Support |
| ROPCOM | Remote OPCM |
| CCR/IDA | Center For Communications Research/Institute For Defense Analyses |
| AIP | American Institute Of Physics |
| BPSG | Budget Planning And Systems Group |
| FIVRS | Financial Information Variance Reporting System |
| BDL | Boundary Layer |
| SWS | Solar Weather Seminar |