| Acronym | Meaning |
| SLS | Static Light Scattering |
| APB | Antiphase Boundary (crystal Chemistry) |
| EBS | Extended Basis Set |
| NSTA | National Science Teachers Association |
| VLSI | Very Large-scale Integration |
| HFO | Hydrous Ferric Oxide |
| NEWS | National Surface Water Survey (USEPA) |
| LART | Laser Absorption Radiation Thermometry |
| REX | Reactive Extrusion |
| NCRPM | National Council On Radiation Protection And Measurements |