| Acronym | Meaning |
| AC | Adirondac Conference |
| HPD | Hourly Precipitation Data |
| CBT | Computer Based Training |
| NCPO | National Climate Project Office |
| JTA | Job Table Area |
| APG | Aberdeen Proving Ground |
| ALADIN | Atmospheric Laser Doppler Instrument |
| SOLSTICE | Solar/Stellar Irradiance Comparison Experiment |
| SOPAC | Scripps Orbit And Permanent Array Center |
| MP | Mono-processing |