| Acronym | Meaning |
| FRS | Fragment Separatorpar |
| DEXA | Dual Energy X-ray Absorptiometry |
| TSCATS | Toxic Substances Control Act Test Submissions Online Database |
| SOLSTICE | Solar Stellar Irradiance Comparison Experiment |
| FCC | Flight Control Computer |
| SFC | Specific Fuel Consumption |
| NSDL | National Science Digital Library |
| GEIS | Generic Environmental Impact Statement |
| HI | Hinkley Index |
| BIBRA | British Industrial Biological Research Association |