| Acronym | Meaning |
| LTV | Ling-Temco-Vaught Inc. |
| FTS | Fourier Transform Spectrometer |
| ISP | Internet Service Provider |
| CCB | Change Control Board |
| NASAO | National Association Of State Aeronautics And Organizations |
| DIAL | Differential Absorption Lidar |
| ICA | International Central Archive |
| PRECP | Program On Nonlinearity Of Acid Precipitation Process |
| HDLC | High Level Data Link Control |
| ITC | Information Technology Council |