| Acronym | Meaning |
| BCV | Bovine Coronavirus |
| DFAA | Dissolved Free Amino Acids |
| DCP | Dicumyl Peroxide |
| CMS | Comprehensive Modeling System |
| STS | Surface Tunnelling Spectroscopy |
| SO | Stieltjes Orbitals (for Mol. Photoionization Continua) |
| ICRMS | International Chemical Regulatory Monitoring System |
| PEMFC | Proton Exchange Membrane Fuel Cell |
| GMR | Giant Magnetoresistance |
| NRMRL | National Risk Management Research Laboratory |