| Acronym | Meaning |
 | ICC | Instrument Control Center |
| IOC | International Ozone Commission |
| AADT | Average Annual Weekday Traffic |
| TPF&C | Towers |
| ACG | Advanced Computing Group |
| NESDIS | National Environmental Satellite Data And Information Service |
| EMCOM | Environmental Management Career Opportunities For Minorities |
| I/F | Interface |
| ZTD | Zenith Tropospheric Signal Delay |
| POGO | Polar Orbiting Geophysical Observatory |
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