| Acronym | Meaning |
| MSDOS | Microsoft Disk Operating System |
| ASIWPCA | Association Of State & Interstate Water Pollution Control Administrators |
| ITS/OT | Institute For Telecommunications |
| HIPPI | High Performance Parallel Interface |
| INTEX | NASA's Intercontinental Chemical Transport Experiment |
| DETEC | Defense Technology Evaluation Code |
| MODIS-T | Moderate Resolution Imaging Spectroradiometer-Tilt |
| SCR | Silicon Controlled Rectifier |
| NRSC | National Remote Sensing Centre |
| ILS | Instrument Landing System |