| Acronym | Meaning |
| SWAN | Solar Wind Anisotropies |
| CPT | Critical Pitting Temperature |
| CSDA | Continuous Slowing Down Approximation |
| ORD BBS | ORD Electronic Bulletin Board System |
| IUPPA | The International Union Of Air Pollution Prevention Associations |
| DIDA | Diisodecyl Adipate |
| HIFU | High-intensity Focused Ultrasound |
| BCRU | British Committee On Radiation Units And Measurements |
| CNES | Centre National D'Etudes Spatiales (French Space Center) |
| MWNT | Multiwall Nanotube |