| Acronym | Meaning |
| SCFX-CI | Excited-state Self-consistent Field Configuration Interaction |
| DIC | Disseminated Intravascular Coagulation |
| IBS | Ion Backscattering Spectroscopy |
| GPS | Global Positioning System |
| AEGIS | ATM European Group For Improvement Of Scenarios |
| SAWD | Solid Amine Water Desorbed |
| FRS | Forced Rayleigh Scattering |
| KPNO | Kitt Peak National Observatory |
| CDM | Cold Dark Matter |
| EDD | Enforcement Decision Document |