| Acronym | Meaning |
| OBK | Oppenheimer-Brinkman-Kramers (approxn. In Atom-ion Electron-exchange Calcns.) |
| ISCST | Industrial Source Complex Short Term Model (US EPA) |
| MZDO | Modified Zero Differential Overlap |
| CSA | Centrifugal Sudden Approxn. (in Scattering Calcns.) |
| BOE | Buffered Oxide Etch |
| MSP | Merozoite Surface Protein |
| GRINSCH | Graded-index Separate Confinement Heterostructure |
| DICE | Dynamic Integrated Climate-economy Model |
| ELCD | Electrolytic Conductivity Detection |
| PASADENA | Para-hydrogen And Synthesis Allow Dramatically Enhanced Nuclear Alignment |