CVO may refer to:
==Science and technology== Cascades Volcano Observatory, Vancouver, Washington, US Chief veterinary officer, the head of a veterinary authority Circumventricular organs, positioned around the ventricular system of the brain Common velocity obstacle, a type of velocity obstacle Covid-Organics, an Artemisia-based drink purported to prevent and cure coronavirus disease 2019
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).