| Acronym | Meaning |
| ITRC | Interstate Technology And Regulatory Cooperation Working Group |
| BAL | Blood Alcohol Level |
| WMAP | Wilkinson Microwave Anisotropy Probe |
| OAM | Optical Absorption Microscope |
| SCWO | Supercritical Water Oxidation |
| RBCA | Risk-based Corrective Action |
| BMG | Bulk Metallic Glass |
| ICC | Ignition Control Compound |
| ALPID | Analysis Of Large Plastic Incremental Deformation |
| AEFCA | All-electron Frozen-core Approximation |