| RSP | Rapid Sequence IVP |
|---|---|
| RSP | removable silicone plug; ribose-5-phosphatase; right sacroposterior [fetal position] |
| RSPCA | Royal Society for the Prevention of Cruelty to Animals |
| RSPH | Royal Society for the Promotion of Health |
| RSPK | recurrent spontaneous psychokinesis |