SLHS explained

SLHS may refer to:

• St. Louis High School (disambiguation), several schools
• San Leandro High School, San Leandro, California, US
• Seven Lakes High School, Katy, Texas, US
• Show Low High School, Show Low, Arizona, US
• South Lakes High School, Reston, Virginia, US
• South Lyon High School, South Lyon, Michigan, US
• Spanaway Lake High School, Spanaway, Washington, US
• Standley Lake High School, Westminster, Colorado, US