| Acronym | Meaning |
| MAN | Metropolitan Area Network |
| IMSL | International Mathematical And Statistical Library |
| ADI | Air Defense Initiative |
| LIE | Line Islands Experiment |
| O AND M | Operations And Maintenance |
| OT | Optical Techniques Group |
| EEZSCAN | Exclusive Economic Zone Scan |
| AM | Amplitude Modulation |
| RADM | Regional Acid Deposition Model |
| INSTAAR | Institute For Arctic And Alpine Research |