| Acronym | Meaning |
| STLC | Soluble Threshold Limit Concentration |
| MBPT | Many-body Perturbation Theory |
| ICOH | International Commission On Occupational Health |
| GO | Gaussian Overlap (approxn. In Mol. Calcns.) |
| TPE | Thermoplastic Polyester Elastomer |
| MP2-R12 | MP2 Theory With Terms Linear In Interelectronic Distance (r12) |
| FPGS | Folylpolyglutamate Synthetasepar |
| MOBK | Modified Oppenheimer-Brinkman-Kramers (approxn. In Calcns. On Atomic And Molecular Collisions With Ions) |
| PBTK | Physiologically Based Toxicokinetics |
| PECAM | Platelet Endothelial Cell Adhesion Molecule |