| Acronym | Meaning |
| SSAI | Science Systems Applications Incorporated |
| FTS | Federal Telecommunications System |
| SIGGRAPH | Special Interest Group On Graphics Of The Association Of Computing Machinery |
| DOE | Department Of Energy |
| ESCAP | Economic Social Commission For Asia And The Pacific |
| ELCHEM | Electrified Clouds As Sources Of NOx |
| DD | Dated |
| ELP | Emission Line Polarimeter |
| DCM | Deep Convection Model |
| HSRP | High Speed Research Program |