| Acronym | Meaning |
| SGMP | Sol-gel-microsphere Pelletization |
| ACEI | Angiotensin Converting Enzyme Inhibitor |
| RPA | RNase Protection Assay |
| ARXPD | Angle Resolved X-ray Photoelectron Diffraction |
| CLEC | Chiral Ligand-exchange Chromatography |
| HRATS | High-Rate Anaerobic Treatment Systems |
| CAMP | Cyclic Adenosine Monophosphate |
| AUSM | Advanced Utility Simulation Model |
| UQCISD | Unrestricted Quadratic Ci (with) Single (and) Double (excitations) |
| EHP | Electron-hole Potential Method |