| Acronym | Meaning |
| MSK | Muscular-skeletal Effects |
| DOE | Department Of Energy |
| PA | Preliminary Assessment |
| CCC | Correlated Coupled Cluster (quantum Calcn. Method) |
| CWM | Chem. Warfare Materials |
| SWIFT | Stored Wave-form Inverse Fourier Transform |
| BPNN | Back Propagation Neural Network |
| SPIRIT | Single Photon Ionization Resonance Ionization To Threshold |
| CRC | Chemical Rubber Company |
| IPCM | Isodensity Polarizable Continuum Model [ab Initio Method] |