IS may refer to:
==Arts and media== ===Literature=== Book of Isaiah, a biblical text Is (novel), a novel by Joan Aiken i"s, a manga by Masakazu Katsura IS – Otoko Demo Onna Demo Nai Sei, a manga by Chiyo Rokuhana Infinite Stratos, a Japanese light novel series
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).