| RS3PE | symmetrical synovitis with pitting edema |
|---|---|
| RSA | Radiostereometric analysis |
| RSA | Rat serum albumin |
| RSA | Recurrent Spontaneous Abortion |
| RSA | Respiratory Sinus Arrhythmia |
| RSA | Rhythmic slow activity |
| RSA | Rhythmical Slow Activity |
| RSA | Roentgen Stereophotogrammetric Analysis |
| RSA | rabbit serum albumin |
| RSC | rheumatoid synovial cell |