| Acronym | Meaning |
| MCH | Mean Cell Hemoglobin |
| RTP | Rapid Thermal Processing |
| AMORS | Atomic Magnetooptic Resonance Spectroscopy |
| MPPT | Moeller-Plesset Perturbation Theory |
| SMC | Schwinger Multichannel (for Electron-mol. Scattering) |
| SRO | Short Range Order |
| UMP2 | Unrestricted Moeller-Plesset 2nd-order (perturbation Theory) |
| SCFA | Short Chain Fatty Acid |
| DCFT | Direct Coal-fired Turbine |
| SAGE | Stratospheric Aerosol And Gas Experiment |