| Acronym | Meaning |
| CBEDP | Convergent-beam Electron-diffraction Pattern |
| EXSY | Exchange Spectroscopy |
| LAB | Linear Alkylbenzene |
| JSMS | Japan Society Of Materials Science |
| PW-LDA | Plane Wave-local Density Approxn. |
| AIRS | Atmospheric Infrared Sounder |
| DZD | (double Zeta)-diffuse (basis Set In Configuration-mixing MO Calcns. On Mols.) |
| CGCT | Constrained Geometry Catalyst Technology [polymerization] |
| NIPR | National Institute Of Polar Research |
| WEFA | Window Evolving Factor Analysis |