| Acronym | Meaning |
| AMI | Active Microwave Instrument |
| ADP | Anderson |
| ELP | Equipment Loan Program |
| WISPIT | Winter Icing And Storms Project (WISP) Instrumentation Test |
| ELSCAM | Electra Scalar Measurements |
| ELP | Emission Line Polarimeter |
| FAME | Formatting And Multiplexing Equipment |
| NRE | Notice Of Revised Estimate |
| AI | Action Item |
| PCO | Polar Cap Observatory |