| Acronym | Meaning |
| CHDF | Capillary Hydrodynamic Fractionation |
| AFB | Atmospheric Fluidized Bed |
| CCV | Continuing Calibration Verification |
| AFIS | Automated Fingerprint Identification System |
| RCRA | Resource Conservation And Recovery Act Of 1976 |
| HDPEX | Cross-linked |
| IRA | Interim Response Actions |
| SLI | Starter Light Ignition (lead Batteries) |
| IADN | Integrated Atmospheric Deposition Network |
| NTO | Natural Transition Orbital Method (for Excited States) |