IWA or Iwa may refer to:
==Organizations== ===International=== Institute of World Affairs International Water Association International Webmasters Association International Woodworkers of America, United States and Canada International Workers Association, an anarcho-syndicalist federation of labour unions International Workingmen's Association (1864–1876), also known as the First International
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).