| Acronym | Meaning |
| PFGSTE | Pulsed Field Gradient Stimulated Echo |
| MESIP | Modeling Environmental Scenarios In Ponds |
| CAI | Carcinogenic Activity Indicator |
| HSES | Hydrostatic Equilibrium System |
| RVS-SCF | Reduced Variational Space-self-consistent Field (in Quantum Calcns. On Hydrogen Bonding) |
| TOLED | Transparent Organic Light-emitting Diode |
| SNL | Sandia National Laboratory |
| OSM | US Office Of Surface Mining Reclamation And Enforcement |
| DBD | DNA Binding Domain |
| API | Air Pollution Index |