| Acronym | Meaning |
| VRIOSA | Vibrational/rotational Infinite-order Sudden Approximation |
| MDPE | Medium-density Polyethylene |
| DOC | Dissolved Organic Carbon |
| SPRI | Solid-phase Reversible Immobilization |
| MPI | Modified Perturbation Iteration |
| LPUMP | L-fold (spin) Projected Unrestricted Moeller-Plesset |
| IRI | Immunoreactive Insulin |
| RAS | Reflectance Anisotropy Spectroscopy |
| MVMA | Motor Vehicle Manufactures Association |
| IUCLID | International Uniform ChemicaL Information Database |