| SLNWC | short-leg nonwalking cast |
|---|---|
| SLR | Shwartzman local reaction; single lens reflex; straight leg raising |
| SLRT | straight leg raising test |
| SLS | segment long-spacing; short-leg splint; single limb support; Sjogren-Larsson syndrome; stagnant loop... |
| SLWC | short-leg walking cast |