| Acronym | Definition |
|---|
| SPHN➣Sierra Providence Health Network (El Paso, TX) |
| SPHN➣Société de Physique et d'Histoire Naturelle de Genève (French: Society of Physics and Natural History of Geneva; Switzerland) |
| SPHN➣Sparrow Physicians Health Network (Michigan; est. 1993) |
| SPHN➣Seton Physician Hospital Network (est. 1992; Austin, TX) |
| SPHN➣Slowly Progressive Heymann Nephritis (kidney disease) |