| Acronym | Meaning |
| NACE | Nonaq. Capillary Electrophoresis |
| SEU | Single Event Upset (in Spacecraft Power Systems) |
| JESSI | Joint European Submicron Silicon Initiative |
| CDDIS | Crustal Dynamics Data Information System |
| SVM | Support Vector Machine |
| INDO/S | Intermediate Neglect Of Differential Overlap Screened Approxn. |
| HGP | Hepatic Glucose Production |
| IAP | Intracisternal A-particle |
| SARAH | System For Advising On The Regulations For Assessing Hazards |
| ANATEX | Across North America Tracer Experiment |