| Acronym | Meaning |
| ELCD | Electrolytic Conductivity Detection |
| RKKY | Ruderman-Kittel-Kasuya-Yoshida (indirect Electron Exchange Mechanism) |
| EFV STO | Electric-field-variant Slater-type Orbital |
| ALCVD | Atomic Layer Chemical Vapor Deposition |
| ETP | Electron-transfer Polymer |
| BRS | Biennial Reporting System |
| CCWP-J | Close Coupling Wave Packet [in Total Angular Momentum] J [representation] (for Collision Calcns.) |
| ARPUS | Angle-resolved Ultraviolet Photoelectron Spectroscopy |
| IVO | Improved Virtual Orbital |
| HEC | Hydrogen Embrittlement Cracking |