Fo or FO may refer to:
==Arts and entertainment== Fallout (video game), a 1997 video game Fo Fai, a character in the Battle Arena Toshinden video game series Folio (printing), a book size, the page number of books, or sheets with multiple printed pages Foreign Objects (band), a Pennsylvania music group FunOrb, a 2008 Java-based gaming website
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).