| Acronym | Meaning |
| FOS | Fiber Optic Sensor |
| ECAP | Equal Channel Angular Pressing |
| RTPM | Radical Triplet Pair Mechanism |
| HASTE | Half-Fourier Acquisition With Single-shot Turbo Spin-echo |
| SFA | Surface Force Apparatus |
| AFRSI | Advanced Flexible Reusable Surface Insulation |
| DEM | Discrete Element Method |
| ALT | Alanine Aminotransferase |
| 2MASS | Two Micron All-Sky Survey |
| SDG | Signed Directed Graph (model) |