| Acronym | Meaning |
| DI | Direct Injection (engine; Diesel) |
| ADA | N-(2-acetamido) Iminodiacetic Acid |
| ETS | External Transcribed Spacer |
| PBZN | Peroxybenzoyl Nitrate |
| UCHFPT | Uncoupled Hartree-Fock Perturbation Theory |
| TRS | Transverse Rupture Strength |
| NOONS | Natural Orbitals Occupation Numbers |
| GRE | Glucocorticoid-responsive Element |
| EMF | Electromotive Force |
| CCPP | Contagious Caprine Pleuropneumonia |