| Acronym | Meaning |
| CBM | Carbon Bond Mechanism (air Pollution Modeling) |
| INTERFACE II | Integrated Reliable Fault-Tolerant Control For Large Engines |
| HPCE | High-performance Capillary Electrophoresis |
| PMO | Periodic Mesoporous Organosilica |
| SMC | Schwinger Multichannel (for Electron-mol. Scattering) |
| LDRP | Leak Detection And Repair Program |
| CMF | Completely Mixed Flow |
| CIV | Critical Ionization Velocity (ionosphere) |
| STN | Subthalamic Nucleus |
| CETO | Cartesian Exponential Type Orbital |