| Acronym | Meaning |
| CNC | Condensation Nucleus Counter |
| ACP | Acid Phosphatase |
| RAO | Remedial Action Objective |
| IINS | Incoherent Inelastic Neutron Scattering |
| PQCD | Perturbative Quantum Chromodynamics |
| TALIF | Two-photon Absorption Laser Induced Fluorescence |
| HFET | High Field Effect Transistor |
| NOBIC | Near-field Optical Beam Induced Current |
| LBSF | Local Back Surface Field (solar Cells) |
| ERA | Environmental Risk Assessment |