| Absorption Scale Factors | ASF |
| Active pharmaceutical ingredients | APIs |
| Advanced compartmental absorption and transit | ACAT |
| Akaike information criterion | AIC |
| Apparent permeability coefficient | Papp |
| American Type Culture Collection | ATCC |
| Bioavailability | BA |
| Bioequivalence | BE |
| Biopharmaceutical Classification System | BCS |
| Immediate release | IR |
| In Vitro–In Vivo correlation | IVIVC |
| Minimal Essential Medium | MEM |
| Fasted state simulated gastric fluid | FaSSGF |
| Fasted state simulated intestinal fluid | FaSSIF |
| Fed state simulated gastric fluid | FeSSGF |
| Fed state simulated intestinal fluid | FeSSIF |
| Fetal bovine serum | FBS |
| Parameter Sensitivity Analysis | PSA |
| Pharmacokinetics | PK |
| Physiologically based pharmacokinetic | PBPK |
| Rivaroxaban | Riva |
| Schwarz criterion | SC |
| Sodium lauryl sulfate | SLS |
| Transepithelial electrical resistance | TEER |
| Ultra-High-Performance Liquid Chromatography | UHPLC |
| Unit impulse response | UIR |
| United States Pharmacopeia | USP |