| Acronym | Meaning |
| KCS | K-matrix Centrifugal Sudden (in Mol.-scattering Theory) |
| UEBS | Unitarized Eikonal Born Series (in Electron-atom Scattering) |
| BOPF | Basic Oxygen Process Furnace |
| DCRF | Die Casting Research Foundation |
| DSA | Dynamic Strain Aging |
| BFS | Beam Foil Spectroscopy |
| IDD | Insulin-dependent Diabetes |
| MOZAIC | Measurement Of Ozone And Water Vapor By Airbus In-Service Aircraft |
| EHMO | Extended Hueckel Molecular Orbital |
| ESW | Equivalent Slab Waveguide |