| Acronym | Meaning |
| WGSATM | Working Group On The Statistical Aspects Of Trend Monitoring (ICES) |
| MCPSAG | Marcus-Coltrin-Path Semiclassical Adiabatic Ground-state (transmission Coeffs.) |
| MCL | Method Calibration Limit |
| RT-PCR | Reverse Transcription-polymerase Chain Reaction |
| SPG | Shirasu Porous Glass |
| CCAM | Charge-conserving Approxn. Method (for Quantum Calcns.) |
| KFRP | Kevlar Fiber-epoxy Reinforced Plastic |
| TEC | Transport Emergency Card |
| SODW | Second-order Distorted Wave (in Electron-atom Scattering) |
| MAO | Modified Atomic Orbital |