| Acronym | Meaning |
| SCEMR1 | Soil Chemical Exchange And Migration Of Radionuclides Model |
| ARC | Accelerating Rate Calorimetry |
| SAMA | Scientific Apparatus Makers Association |
| MAMO | Multiparameter Alternant Molecular Orbital |
| CFTR | Cystic Fibrosis Transmembrane Conductance Regulator |
| CMB | Core Mantle Boundary |
| STEP | Science And Technology For Environmental Protection |
| LFCC | Laboratory-frame Close-coupling (for Electron-mol. Scattering) |
| UW-PG | Uniformly Weighted Planar Grid (method In Calcns. Of Electron-momentum Distributions) |
| MSV | Morse-Spline-van Der Waals (interatomic Potential) |