| Acronym | Meaning |
| AWG | American Wire Gauge |
| GEK | Geomagnetic Electrokinetograph |
| ESA | Electrostatic Sector Analysis |
| DHP | Diheptyl Phthalate |
| BMP | Bone Morphogenetic Proteins |
| SAMOS | System For Automated Monitoring Of Org. Pollutants In Surface Water |
| EMTO | Extended Muffin-tin Orbital Method |
| OPA | Optical Parametric Amplifier |
| AMPA | Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid |
| HHS | Health And Human Services Department |