| TRP | Tubular Reabsorption of Phosphate |
|---|---|
| PRI | Pain Rating Index; phosphate reabsorption index; phosphoribose isomerase; placental ribonuclease inh... |
| TRP | total refractory period; transfer ribonucleic acid proline; trichorhinophalangeal [syndrome]; tubula... |
| APR | abdominoperineal resection; absolute proximal reabsorption; acute phase reaction or reactant; amebic... |
| FTR | fractional tubular reabsorption |