| Acronym | Meaning |
| DIS | Data Information System |
| IPCC | Intergovernmental Panel On Climate Change |
| ELI | Environmental Law Institute |
| RFF | Resources For The Future |
| NWSTC | National Weather Service Telecommunications |
| MAC | Manager's Advisory Council |
| AWC | Association Of Women In Computing |
| NSG | Natural Systems Group |
| ABV | Auxiliary Building Ventilation |
| UMF | User Master File |