| Acronym | Meaning |
| SOIC | Small Outline Integrated Circuit |
| COS | Corona Oxide Semiconductor |
| EAM | Electron Acoustic Microscopy |
| APSTNG | Associated-particle Sealed-tube Neutron Generator |
| GLP-1 | Glucagon-like Peptide 1 |
| BPR | Biological Phosphorus Removal |
| TCDW1 | Target Continuum Distorted-wave 1st-order (for At. Collisions) |
| STEREO | Solar TErrestrial RElations Observatory |
| FTVS | Fourier Transform Visible Spectroscopy |
| CARB | California Air Resources Board |