| Acronym | Meaning |
| UDRI | University Of Dayton Research Institute |
| PKA | Protein Kinase A |
| ISF | Interstitial Fluid |
| PBSS | Porous Bed Biomass Support System |
| ISC3 | Industrial Source Complex Version 3 |
| AODP | Advanced Ocean Drilling Program |
| PPQ | Parts Per Quadrillion |
| LCMS | Liquid Chromatography-mass Spectrometry |
| SLAPW | Superlinearized Augmented Plane Wave |
| ANF | Atrial Natriuretic Factor |