| Acronym | Meaning |
| ECNIMS | Electron Capture Negative Ionization Mass Spectrometry |
| UNIFAC | Universal Quasichem. Functional Group Activity Coeffs. |
| CLEVER | Clinical Laboratory For Evaluation And Validation Of Epidemiologic Research |
| OC | Office Of The Comptroller |
| HFDA | Hexafluoroisopropylidene-2 |
| HEPA | High-efficiency Particulate Air Filter |
| ADA | N-(2-acetamido) Iminodiacetic Acid |
| LECD | Lifetime Equivalent Constant Dose |
| ECAP | Energy-compensated Atom Probe |
| IUAPPA | International Union Of Air Pollution Prevention Associations |