| Acronym | Meaning |
| FMECA | Failure Modes Effects And Critical Analysis |
| BER | Bit Error Rate |
| GWE | Global Weather Experiment |
| ACHEM | Atmospheric Chemistry Model |
| ARPA | Archaeological Resources Protection Act |
| NPAS | Network Planning And Analysis System |
| ECSA | Early Career Scientists Assembly |
| IUGG | International Union Of Geodesy And Geophysics |
| DLESE | Digital Library For Earth System Education |
| FERC | Federal Energy Regulatory Commission |