| Acronym | Meaning |
| UFG | Ultrafine Grained |
| AKDQ | Aluminum-killed Drawing Quality |
| LFL | Lower Flammable Limit |
| CIC | Configuration Interaction (in The) Continuum (theory In Calcns. Of Atomic Resonances) |
| IGCC | Integrated Gasification Combined Cycles (electric Power Generation Technology) |
| DVMO | Directed-valence Molecular Orbital |
| SAA | Serum Amyloid A |
| TVS | Triangular Voltage Sweep |
| CAMCORE | Central American And Mexico Coniferous Resources Cooperative |
| CDSI | Committee On The Dissemination Of Scientific Information |