Acha or ACHA may refer to: Acha, Coll, Scottish village Acha (doll), a character in Namco's 1986 arcade game, Toy Pop Acha (name), list of people with the name Acha Mountain Fortress, an earthen fortress General Acha, town in La Pampa Province, Argentina Acha (), a Cantonese ethnic slur for a South Asian or Indian person American College Health Association American Collegiate Hockey Association A name for Digitaria exilis, a grass, a species of fonio Applied and Computational Harmonic Analysis, a scientific journal
==See also== Acha Dhin, a 2015 Indian Malayalam-language film
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).