| Acronym | Meaning |
| IPHAS | The INT/WFC Photometric H-alpha Survey Of The Northern Galactic Plane |
| KAERI | Korea Atomic Energy Research Institute |
| HEC | Human Equivalent Concentration |
| ATLL | Adult T-cell Leukemia Lymphoma |
| FC | Frozen Core (approxn. For Electron-atom Scattering Calcns.) |
| GCLDA | Gradient-corrected Local Density Approximation |
| IAM | Independent Atom Model |
| CTEM | Conventional Transmission Electron Microscopy |
| LNA | Locked Nucleic Acid |
| RASSI | Restricted Active Space State Interaction |