| Acronym | Meaning |
| FP | Finite Perturbation |
| IPCM | Isodensity Polarizable Continuum Model [ab Initio Method] |
| OTS | Office Of Toxic Substances (USEPA) |
| MARIS | Mississippi Automated Resource Information System |
| SCCR | Self-consistent Current Relaxation (in Electronic Dynamic Structure Factor Calcns.) |
| PIRL | Polyimide Release Layer |
| AET | S-(2-aminoethyl)isothiouronium Bromide Hydrobromide |
| NRMPI | Non-resonant Multiphoton Ionization |
| NACCHO | National Association Of County And City Health Officials |
| NMAM | NIOSH Manual Of Analytical Methods |