| Acronym | Meaning |
| ISTP | International Solar Terrestrial Physics |
| MARG | Microarray Research Group |
| FBA | Fluorescent Brightening Agent |
| PESIS | Photoelectron Spectroscopy Of The Inner Shell |
| AIF-1 | Allograft Inflammatory Factor-1 |
| PC | Personal Computer |
| HAN | Halogenated Acetonitrile(s) |
| NAPPA | Nucleic Acid Programmable Protein Array |
| PCT | Patent Cooperation Treaty |
| OEP-SIC | Optimized Effective Potential Self-interaction Correction |