| Acronym | Meaning |
 | NAVAID | Navigation Aid |
 | NASAO | National Association Of State Aeronautics And Organizations |
 | DP | Data Processing |
 | OSS | Observation System Simulation |
 | NCDC | National Climatic Data Center |
 | ICEX | Ice Experiment |
 | APD | Advance Planning Document |
 | MAB | Meteorological Applications Branch |
 | BAA | Buy American Act |
 | MFM | Standard Hard Drives |