| Acronym | Meaning |
| NECTAR | National Electronic Clinical Trials And Research |
| GIXA | Glancing-incidence X-ray Analysis |
| HUFA | Highly Unsaturated Fatty Acids |
| NCP | Net Community Productivity |
| SHBG | Sex Hormone-binding Globulin |
| RTE | Reversible Temper Embrittlement |
| LED | Light-emitting Diode |
| MLCPA | Maximum Likelihood Principal Component Analysis |
| RPD | Retarding Potential Difference |
| EGR | Exhaust Gas Recirculation |