| Acronym | Meaning |
| OMBD | Organic Molecular Beam Deposition |
| HIMP | Heavy Ion Microprobe |
| DTCI | 3,3'-diethylthiacarbocyanine Iodide |
| ARE | Activated Reactive Evaporation |
| BCUT | Burden CAS And University Of Texas |
| SCS | Semiclassical Coupled-states |
| CCBP | Coal Combustion By-product |
| SCEMR1 | Soil Chemical Exchange And Migration Of Radionuclides Model |
| SEMC | Scaled Ensemble Monte Carlo |
| IRI | International Reference Ionosphere |