| MR | Magnetorheological |
| MREs | Magnetorheological elastomers |
| CIPs | Carbonyl iron particles |
| DMA | Dynamic mechanical analyzer |
| VF | Volume fraction |
| HISO | Hybrid isotropic |
| HMRE-F | Hybrid MRE + MRF |
| MRF | Magnetorheological fluid |
| ISO | Isotropic |
| ANISO | anisotropic |
| SEM | Scanning electron microscope |
| HANISO | Hybrid anisotropic |