| Acronym | Meaning |
 | HELLO | N/A |
| GPS | Grants Program Section |
| BLPS | Boundary Layer Profiler System |
| GWPA | Ground Water Protection Act |
| LAWS | Low Altitude Wind Shear |
| CAFE | Corporate Average Fuel Economy |
| OBS | Organizational Breakdown Structure |
| HPD | Hourly Precipitation Data |
| IWC | Ice Water Content |
| NEIC | National Earthquake Information Center |
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