| Acronym | Meaning |
| RTFDW | Relativistic Thomas-Fermi-Dirac-Weizsaecker (electron-d. Theory) |
| JSAC | Japan Society For Analytical Chemistry |
| IDF | International Dairy Federation |
| LOH | Loss Of Heterozygosity |
| SO-LAPW | Spin-orbit (coupling) Linearized Augmented Plane Wave |
| REMOTS | Remote Ecological Monitoring Of The Seafloor |
| ICPP | Idaho Chemical Processing Plant |
| DTDA | Differential Thermal Desorption Analysis |
| SCD | Sickle Cell Disease |
| MARDIGRAS | Matrix Analysis Of Relaxation For DIscerning The Geometry Of An Aqueous Structure |