| Acronym | Meaning |
| FCC | Flat Collect Circuit (in Solar Cell Array For Spacecraft) |
| SET | Single Electron Tunneling |
| GFRC | Glass Fiber Reinforced Cement |
| DEIA | DNA Enzyme Immunoassay |
| QCT-IEQMT | Quasiclassical Trajectory-internal Energy Quantum Mechanical Threshold |
| DIBAL | Diisobutylaluminum Hydride |
| OBD | On-board Diagnosis |
| PGIP | Polygalacturonase-inhibiting Protein |
| MCAO | Middle Cerebral Artery Occlusion |
| TFTR | Tokamak Fusion Test Reactor |