| Acronym | Meaning |
| GUGA | Graphical Unitary Group Approach |
| ABCM | Assembly (of) Boundary-controlled Monolayers (method For Electronic-structure Calcns.) |
| WLIMS | Wet Low Intensity Magnetic Separation |
| FBCB | Fixed Bed Circulating Bioreactor (for Wastewater Treatment) |
| LEDO | Limited Expansion Of Diatomic Overlap |
| ELSD | Evaporative Light Scattering Detector |
| DNDI | Drugs For Neglected Diseases Initiative |
| SACM | Statistical Adiabatic Channel Method (in Ion-mol. Reactions) |
| EWMA | Exponentially Weighted Moving Average |
| NIRS | National Inorganics And Radionuclides Survey |