| Acronym | Meaning |
| IDA | International Desalination Association |
| STLE | Society Of Tribologists And Lubrication Engineers |
| MEI | Maximally Exposed Individual |
| CCHF | Crimean Congo Hemorrhagic Fever |
| CNDO SP | Complete Neglect Of Differential Overlap Spin Polarization |
| LDOS | Local Density Of States |
| MAGIC | Model Of Acidification Of Groundwater In Catchments |
| LIBD | Laser-induced Breakdown Detection |
| CMBR | Cosmic Microwave Background Radiation |
| TIC | Total Inorganic Carbon |