| Acronym | Meaning |
| IGS | Intergenic Spacer |
| NCTN | NASA Commercial Technology Network |
| UBD | Under-bath Decarburization |
| QEL | Quantity Exclusion Limit |
| ELSA | Emergency Level Scale Assessment |
| IDGE | Isothermal Dendritic Growth Experiment |
| PW-LDA | Plane Wave-local Density Approxn. |
| RCI | Restricted Configuration Interaction |
| GALE | Genesis Of Atlantic Lows Experiment |
| SC-1 | Standard Clean Solution #1 |