| 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 |