| IBU | ibuprofen |
| MCC | microcrystalline cellulose |
| CLAD | Cladophora cellulose |
| DSC | differential scanning calorimetry |
| SGF | simulated gastric fluid |
| FaSIF | fasted simulated intestinal fluid |
| FeSIF | fed simulated intestinal fluid |
| KET | ketoprofen |
| XRD | X-ray diffraction |
| FTIR | Fourier-transform infrared spectroscopy |
| FLB | flurbiprofen |
| NAP | naproxen |