| nov | sp new species [Lat. novum species] |
|---|---|
| IRS | immunoreactive secretion; infrared spectrophotometry; insulin receptor species; insulin receptor sub... |
| ROS | reactive oxygen species; review of systems; rod outer segment |
| Sp | the most posterior point on the posterior contour of the sella turcica; species; specific; specimen;... |
| sp | space; species; specific; spine, spinal; spirit |