| Acronym | Meaning |
| LCAO LSD | Linear Combination Of Atomic Orbitals-local Spin Density |
| USGE | Ultrathin Slab Gel Electrophoresis |
| HDC | Hydrodynamic Chromatography |
| SERDP | Strategic Environmental Research And Development Program |
| PAC | Powdered Activated Carbon |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| ESDIM | Earth System Data And Information Management |
| JFCA | Japan Fine Ceramics Association |
| ACBP | Acyl-CoA Binding Protein |
| PT-MVD | Perturbation Theory (with) Mass-velocity And Darwin (operators) |