SLHS
| Acronym | Definition |
|---|---|
| SLHS | Saint Luke's Health System |
| SLHS | Shoreland Lutheran High School (Somers, WI) |
| SLHS | Speech, Language and Hearing Services (various schools) |
| SLHS | South Lakes High School |
| SLHS | Spanaway Lake High School |
| SLHS | Spring Lake High School (Spring Lake, MI) |
| SLHS | Suomen Linja-autohistoriallinen Seura (Finnish Historical Bus Club) |
| SLHS | Springfield Local High School |
| SLHS | Southfield-Lathrup High School (Southfield, MI) |
| SLHS | Show Low High School |