| Acronym | Meaning |
| NIGEC | National Institute For Global Environmental Change |
| UHF | Ultra-high Frequency |
| NUWIG | National Uranium Resource Evaluation |
| NSDL | National Science Digital Library |
| GPS | Grants Program Section |
| CCL | Convection Condensation Level |
| VCO | Voltage-controlled Oscillation |
| AMRR | Army Material Research Reactor |
| SOLVE | SAGE Ozone Loss Validation Experiment |
| DRB | Design Review Board |