| Acronym | Meaning |
| MECI | Multielectron Configuration Interaction |
| ELCD | Electrolytic Conductivity Detection |
| CSRS | Coherent Stokes-Raman Spectroscopy |
| CCB | Calcium Channel Blocker |
| LMSAL | Lockheed Martin Solar And Astrophysics Laboratory |
| CCAP | Center For Clean Air Policy |
| GDR | Glucose Disposal Rate |
| TLHJ | Triple-layer Heterojunction |
| JISC | Japanese Industrial Standards Committee |
| ESDIAD | Electron Stimulated Desorption Of Ion Angular Distribution |