| Acronym | Meaning |
| NEMO | Nonempirical Molecular Orbital |
| KKR | Korringa-Kohn-Rostoker (in Band Structure Calcn.) |
| SEE | Space Environment And Effects |
| ARCS | Assessment And Remediation Of Contaminated Sediments |
| NMPIMC | Normal Mode Path Integral Monte Carlo |
| HAC | High Alumina Cement |
| SGM | Scale Glass Melter |
| HARM | Hazardous Atmospheric Release Model |
| PWBA | Plane-Wave Born Approximation |
| CBM | Conduction Band Minimum |