| Acronym | Meaning |
| GEM | Gene Expression Microarray |
| STIB | Stratosphere-Troposphere Interactions And The Biosphere |
| MOBI | MO Bond Index |
| DWBC | Deep Western Boundary Current |
| AOES | Actinometry Optical Emission Spectroscopy |
| PSP | Progressive Supranuclear Palsy |
| EMT | Effective-medium Theory (of Bonding In Metallic Systems) |
| GLOSS | Global Sea Level Observing System (of IOC) |
| BEEM | Ballistic Electron Emission Microscopy |
| FCC | Face Centered Cubic |