| Acronym | Meaning |
| PGSE | Pulsed Gradient Spin Echo |
| SALQR | Successive Approximation Linear Quadratic Regulator (for Groundwater Management) |
| FACTS | Facilities And Company Tracking System |
| RMCSTEP | Repartitioned Multiconfigurational Spin-tensor Electron Propagator |
| EELFS | Extended-energy-loss Fine-structure |
| MVT | Mississippi Valley-type |
| CINDAS | Center For Information And Numerical Data Analysis And Synthesis |
| ARC | Accelerating Rate Calorimetry |
| DTG | Differential Thermogravimetry |
| RONALD | Rocketborne Optical Neutral Gas Analyzer With Laser Diodes |