| Acronym | Meaning |
 | IMSP | International Meteorological Service Program |
| DLD | Digital Loran Dropwindsonde |
| OCI | Ocean Color Imager |
| GPS | Grants Program Section |
| ATA | Air Transport Association |
| FFT | Fast Fourier Transform |
| RALI | Resource And Land Information |
| EDP | Electronic Data Processing |
| GSTS | Ground Surveillance And Tracking System |
| JOI | Joint Oceanographic Institutions |
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