| Acronym | Meaning |
| NMDR | Nuclear Magnetic Double Resonance |
| FAST | Fast Atom Sample Tester |
| IGBT | Insulated Gate Bipolar Transistor |
| BEAR | Business And Environmentalists In An Alliance For Recycling |
| WASP | Wiskott-Aldrich Syndrome Protein |
| CELSIUS | Cooling With Electrons And Storing Of Ions From The Uppsala Synchrocyclotron |
| ILZRO | International Lead Zinc Research Organization |
| DIOP | Diisooctyl Phthalate |
| ACL | Alternative Concentration Limit |
| TDKS | Time-dependent Kohn-Sham (d.-functional Operator Equation) |