| Acronym | Meaning |
| DDT | Dichlorodiphenyltrichloroethane |
| ARSCF | Approximate Relativistic SCF |
| PESTANV4.0 | Pesticide Analytical Model Version 4.0 |
| AREELS | Angle-resolved Electron Energy Loss Spectroscopy |
| NOS | Not Otherwise Specified |
| EOM | Equations Of Motion Method (green's Function) |
| DEBITS | Deposition Of Biogeochemically Important Trace Species |
| D5W | Dextrose 5% In Water |
| CWFMS | Combined Wavelength And Frequency Modulation Spectroscopy |
| NMIJ | National Metrology Institute Of Japan |