| Acronym | Meaning |
| ACEC | Areas Of Critical Environmental Concern |
| MURINES | Muon Ring Neutrino Experiments |
| HEASARC | High Energy Astrophysics Science Archive Research Center |
| LLOQ | Lower Limit Of Quantitation |
| CMR-CI | Contracted Multireference Configuration Interaction |
| PP | Polarization Propagator |
| IOSH | Institution Of Occupational Safety And Health |
| HPRT | Hypoxanthine Phosphoribosyltransferase |
| EFRTS | External-floating-roof Tanks |
| PLOT | Porous Layer Open Tubular (capillary Column For Gas Chromatography) |