| Acronym | Meaning |
| GCMS | Gas Chromatography Mass Spectrometry |
| CEH | Cholesteryl Ester Hydrolase |
| CDIR | Carbon Dioxide Information Repository |
| EEM | Elastic Emission Machining |
| CVTST | Canonical Variational Transition-state Theory |
| IMACNMMN | International Mineralogical Assocn. Commission On New Minerals And Mineral Names |
| ADP | Adenosine Diphosphate (RN 58-64-0) |
| ISFET | Ion-Sensitive Field-Effect Transistor |
| FCA | Frozen-core Appproximation |
| EIIP | Emission Inventory Improvement Program |