| Acronym | Meaning |
| FETI | Fluorescence Energy Transfer Immunoassay |
| OEL | Occupational Exposure Limit |
| MCPN | Matrix Coherent Potential Approximation |
| NIS | Neutron Inelastic-scattering |
| BAEP | Brainstem Auditory Evoked Potentials |
| TSMG | Top-seeded Melt Growth |
| NBFAC | National Bioforensic Analysis Center Par |
| TGTF | Trigonometric Gaussian-type Function |
| HPOTP | High Pressure Oxidizer Turbopump |
| IFPMA | International Federation Of Pharmaceutical Manufacturers Associations |