| Acronym | Meaning |
| HCA | Heterocyclic Amine |
| SCEP | Self-consistent Electron-pair Theory |
| SUSIM | Solar Ultraviolet Spectral Irradiance Monitor |
| CVA-MO | Core-valence Approxn.-MO (for At. Integral Calcns.) |
| CRT | Cathode Ray Tube |
| ADA | American Diabetes Association |
| CIHT | Configuration-interaction Hylleraas-type (wave Function) |
| CONTRAST | Connectivity Tracing Assignment Tools |
| RER | Rough Endoplasmic Reticulum |
| LQG | Linear Quadratic Gaussian |