| Acronym | Meaning |
| FIAS | Flow Injection Atomic Spectrometry |
| FNAA | Fast Neutron Activation Analysis |
| QFEB | Quasi-free Electron Bremsstrahlung |
| NEKIA | National Education Knowledge Industry Association |
| DMTA | Dynamic Mechanical Thermal Analysis |
| SOLAS | Surface Ocean-lower Atmosphere Study |
| VPEAD | Valence Photoelectron Angular Distribution |
| PERL | Passivated Emitter And Rear Locally Diffused (solar Cells) |
| FEL | Free Electron Laser |
| FGH | Fourier-grid Hamiltonian |