| Acronym | Meaning |
| SSIP | Solvent-separated Ion Pair |
| DSA | Dynamic Strain Aging |
| OPM | Open Path Monitors (air Pollution Sensors) |
| GRNN | Generalized Regression Neural Network |
| LADD | Lifetime Average Daily Dose |
| IPPP | Iterative Pariser-Parr-Pople Method |
| ICPP | Idaho Chemical Processing Plant |
| LIFR | Leukemia Inhibitory Factor Receptor |
| GTCP | Global Tropospheric Chemistry Program |
| SVT | Silicon Vertex Tracker |