| Acronym | Meaning |
| COBE | Cosmic Background Explorer Satellite (NASA) |
| CSHB | Chemical Safety And Hazard Investigation Board |
| CAFASP | Critical Assessment Of Fully Automated Structure Prediction |
| HSA | Hyperspherical Adiabatic (for Resonances In Electron-atom Scattering. Energy Levels |
| CRREL | US Army Cold Regions Research And Engineering Laboratory |
| EFP | Explosively Formed Projectile |
| NCPM | Noncritical Phase-matching |
| TDA-2PH | Two-particle One Hole Tamm-Dancoff Approximation |
| MFC | Multi-function Controller |
| FRAM | Ferroelectric Random Access Memory |