| Acronym | Meaning |
| ARGOS | Advanced Research And Global Observation Satellite |
| LGIC | Ligand-gated Ion Channel |
| ICBO | International Conference Of Building Officials |
| SPCE | Screen-printed Carbon Electrode |
| LGL | Large Granular Lymphocyte |
| CCSD-UED | CCSD-unrelaxed Energy Derivative |
| FEMP | Fernald Environmental Management Project |
| CDF | Chlorinated Dibenzofuran |
| LGM | Last Glacial Maximum (most Recent Era Of Continental Glaciation; See Also PGP) |
| NHRL | Northern Hemisphere Reference Line |