Atria may refer to:
==Science== Atrium (heart) (plural: atria), an anatomical structure of the heart Atria (genus), a flatworm genus in the family Dendrocoelidae Atria (star) or Alpha Trianguli Australis, a star in the constellation Triangulum Australe
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).