| Acronym | Meaning |
 | PSA | Public Service Announcement (radio/TV Term) |
| EMU | Electromotive Unit |
| GVHRR | Geostationary VHRR |
| ARM | Atmospheric Radiation Measurement Program |
| AACR | Angle-American Cataloging Rules |
| GN AND C | Guidance |
| MTF | Mississippi Test Facility |
| GOMOT | Global Observations |
| IITA | Information Infrastructure Technology And Applications |
| CCPR | Clouds And Climate Program |
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