| Acronym | Meaning |
| CGO | Configuration Generating Orbital (a Type Of MO) |
| FSGO | Floating Spherical Gaussian Orbital |
| MSCV | Murine Stem Cell Virus |
| ROBK1 | Relativistic First-order Oppenheimer-Brinkman-Kramers |
| LCRA | Linear Combination Of Rydberg Orbitals |
| HQE | Hemiquantal Equations |
| AFVC | Absorption Freeze Vapor Compression |
| DOS | Density Of States (in Band Structures) |
| CAS-CI | Complete Active Space-configuration Interaction |
| ES&H | Environmental Safety And Health |