| Acronym | Meaning |
| TMWAM | Turkey-Mersey Watershed Acidification Model |
| IPA | Independent-pair Approximation |
| CTOD | Crack Tip Opening Displacement |
| PO | Polarization Orbital |
| CCOSM | Chemistry And Circulation Occultation Spectroscopy Mission |
| UDI | Utility Data Institute (power Generation) |
| TVC | Thermal Vapor Compression |
| STATE | Sulfur Transport And Transformation In The Environment |
| CBD | Citrate-bicarbonate-dithionite (sample Treatment In Soil Analysis) |
| CJO | Chemical Journals Online |