| Acronym | Meaning |
 | WDXRF | Wavelength Dispersive X-Ray Fluorescence |
 | PAMSA | PCR Amplification Of Multiple Specific Alleles |
 | URF | Unit Risk Factor |
 | HIT | Heterojunction With Intrinsic Thin Layer (photovoltaic Cell; Solar Cell) |
 | ID | Inhibitory Dose |
 | JAERI | Japanese Atomic Energy Research Institute |
 | HHH | Henon-Heiles Hamiltonian |
 | UNSCEAR | United Nations Scientific Committee On The Effects Of Atomic Radiation |
 | GFN | Grain Fineness Number |
 | VLC | Visible Light-cured |