SOA or Soa may refer to: State of the art, the highest level of development Organizations, societies and institutes School of the Americas, former name for the Western Hemisphere Institute for Security Cooperation (WHISC or WHINSEC), a U.S. Army training facility at Fort Benning, Georgia School of the Arts (disambiguation) Scottish Orienteering Association, association for orienteering in Scotland Society of Ancients, UK-based, non-profit organization that promotes interest in Ancient & Medieva… (More on Soa)