| Acronym | Meaning |
| TIGRA | Thermostimulated Inert Gas Release Analysis |
| EPIC | Erosion-productivity Impact Calculator |
| UF | Uncertainty Factor (in Oral RfD) |
| ERMS | Energy Resolved Mass Spectrometry |
| SRAPW | Scalar Relativistic Augmented Plane Wave |
| CCW | Charge Current Wave (type Of Hartree-Fock Wave Function) |
| PBMS | Particle Beam Mass Spectrometry |
| UOVMO | Unoccupied Valence-type Mol. Orbital |
| CALCOFI | California Cooperative Oceanic Fisheries Investigations |
| EAE | Experimental Autoimmune Encephalomyelitis |