YSS is Young–Simpson syndrome, a rare congenital disorder.
YSS may also refer to:
Groups, organizations
edit- Yayasan Sukarelawan Siswa (Malay: Student Volunteer Foundation), Ministry of Higher Education (Malaysia)
- Yogoda Satsanga Society of India, a non-profit nonsectarian spiritual organization
- Yorkshire Subterranean Society, a caving club
- Young Scottish Socialists, the youth wing of the Scottish Socialist Party
Places
edit- Yengema Secondary School, Sierra Leone
- Yishun Secondary School, Singapore
Other uses
edit- Yessan-Mayo language (ISO 639 language code
yss
), a language found in Papua New Guinea