A14 may refer to:
== Life sciences == Anatomical Therapeutic Chemical (ATC) Classification System 14 (ATC code A14) Anabolic agents for systemic use, a subgroup of the ATC Classification System British NVC community A14 (Myriophyllum alterniflorum community), a British Isles plant community Subfamily A14, a rhodopsin-like receptors subfamily
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).