| Acronym | Meaning |
| FMC | Flow Microcalorimetry |
| ESR | Erythrocyte Sedimentation Rate |
| SI | Site Investigation |
| AFC | Antibody Forming Cell |
| SCFM | Standard Cubic Feet Per Minute |
| ARIMA | Auto Regressive Integrated Moving Average Model |
| HOCO | Highest Occupied Crystal Orbital |
| SLE | Stochastic Liouville Equation (in Quantum Statistical Mechanics) |
| DRLFP | Diffuse Reflectance Laser Flash Photolysis |
| IRM | Isothermal Remanent Magnetization |