| Acronym | Meaning |
| CPE | Controlled-potential Electrolysis |
| ESC | Embryonic Stem Cell |
| STODI | Slater-type Orbital-point Dipole Interaction (in Mol. Polarizability Calcns.) |
| TDC | Time-to-Digital Converter |
| EFV STO | Electric-field-variant Slater-type Orbital |
| EIC | Electrostatic Interaction Chromatography |
| IAQMP | Indoor Air Quality Management Program |
| SANS | Small-angle Neutron Scattering |
| ICCP | International Committee For Coal Petrology |
| ITRI | Inhalation Toxicology Research Institute |