| Acronym | Meaning |
 | LDOS | Local Density Of States |
 | AQDM | Air Quality Display Model |
 | FO-CPHF | First-order Coupled Perturbed Hartree-Fock Theory |
 | URV | Unit Risk Value |
 | CPM | Crucible Particle Metallurgy |
 | AQUIRE | Aquatic Information Retrieval |
 | RIA | Regulatory Impact Analysis |
 | NTDB | National Trade Databank |
 | PLOT | Porous Layer Open Tubular (capillary Column For Gas Chromatography) |
 | VHH | Volatile Halogenated Hydrocarbons |