| Acronym | Meaning |
| COMA | Cyclic Olefin Maleic Anhydride |
| IRK | Insulin Receptor Kinase |
| QEL | Quantity Exclusion Limit |
| LRR | Leucine-rich Repeat |
| QSO | Quasistellar Objects |
| CTF | Common Translation Factor (for Ion-atom Inelastic Collisions) |
| PALMS | Particle Analysis By Laser Mass Spectrometry |
| MINLP | Mixed-integer Nonlinear Programming |
| ETGAO | Even-tempered Gaussian Atomic Orbital |
| HEV | Hepatitis E Virus |