SIHS

SIHS is an abbreviation, acronym, or initialism that may refer to:


 * Shalamar Institute of Health Sciences, in Shalimar Town, Lahore, Pakistan
 * Sherman Indian High School, in Riverside, California
 * South Iredell High School, in Troutman, North Carolina
 * St Ives High School, in Sydney, Australia
 * Symbiosis Institute of Health Sciences, in Pune, India