| Acronym | Meaning |
| NHLBI | National Heart |
| CMSM | Continuum Multiple-scattering Model |
| CIDEP | Chemically Induced Dynamic Electron Polarization |
| CHEMATA | Chem. Mechanism Adaptation To Tropospheric Applications |
| VHDL | Very High Speed Integrated Circuits (VHSIC) Hardware Description Language |
| GJIC | Gap Junctional Intercellular Communication |
| LRS | Laser Resonant Shadowgraphy |
| CERL | Construction Engineering Research Laboratory (US Army) |
| AI | 'Agpaitic Index' And Represents The (Na2O + K2O)/Al2O3 Ratio. |
| PANNA | Pesticide Action Network North America |