WS1

WS1 can refer to:

Waardenburg syndrome, a genetic disorder
Crown of Slaves, the 1st book in David Weber's Wages of Sin series.
WS-1, (Weishi Rockets-1) a 302mm self-propelled multiple rocket launcher
FA WSL 1, the top tier of the FA Women's Super League in English football
WS1, a candidate phylum of bacteria
Ampere WS-1, a short-lived laptop manufactured in Japan

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