| Acronym | Meaning |
| BTK | Bruton Tyrosine Kinase |
| RTPM | Real-time Polarization Modulation |
| SQC | Statistical Quality Control |
| NEKIA | National Education Knowledge Industry Association |
| CEPA-VAR | Coupled-electron-pair Approxn.-variational |
| ATLAS | A Toroidal LHC Apparatus |
| QAEM | Quality Assurance For Environmental Measurements |
| NCC | National Computing Center |
| FP-LMTO | Full-potential Linear Combination Of Muffin-tin Orbitals |
| NCFLG | Near-critical Fluids And Liquefied Gases |