| Acronym | Meaning |
| ANITA | Ammonia And Nitrification Analyzer |
| LITD | Lased Induced Thermal Desorption |
| ESW | Equivalent Slab Waveguide |
| CFO | Crystal Field Orbital |
| EGF | Epidermal Growth Factor |
| SACF | Symmetry-adapted Configuration Function |
| PNGV | Partnership For A New Generation Of Vehicles |
| QPEN | Quantum-mech. Potential (based On Interactios Of) Electrons (and) Nuclei |
| LIGO | Laser-interferometer Gravitational-wave Observatory |
| HGAAS | Hydride Generation Atomic Absorption Spectrometry |