| Acronym | Meaning |
| SXRAM | Scanning X-ray Analytical Microprobe |
| ARPES | Angle-resolved Photoelectron Spectroscopy |
| DMCP | Double Microchannel Plate |
| ANRHRD | Air Noise Radiation Health Research Division |
| LCFC | Linear Combination Of Fragment Configuration |
| SBD | Schottky-barrier Diode |
| ANCA | Anti-neutrophil Cytoplasmic Antibodies |
| STIS | Space Telescope Imaging Spectrograph |
| SPIO | Superparamagnetic Iron Oxide |
| OCT | Optimized Cluster Theory |