| Acronym | Meaning |
| HERV | Human Endogenous Retrovirus |
| FOEA | First-order Eikonal Approximation |
| SEU | Single Event Upset (in Spacecraft Power Systems) |
| ETA | Eigenstructure Tracking Analysis |
| CN | Cellulose Nitrate |
| SARM | Selective Androgen Receptor Modulator |
| QFT | Quantum Field Theory |
| ATCC | American Type Culture Collection |
| VTZ | Valence Triple Zeta (basis Set) |
| UFFI | Urea-formaldehyde Foam Insulation |