HHI may refer to: Fraunhofer Institute for Telecommunications (also Fraunhofer Heinrich Hertz Institute), an organization of the Fraunhofer Society based in Berlin Hamburg International (ICAO code: HHI), an independent passenger airline based in Hamburg-Nord, Hamburg, Germany Henry Henderson Institute, an educational establishment in Blantyre, Malawi Herfindahl–Hirschman index, a measure of the size of firms in relation to the industry they are in Hildesheim Hauptbahnhof (DS100 code: HHI), the main railway station for the city of Hildesheim in Lower Saxony, Germany Hillcrest Heights Institute, a private school located in the barangay of San Francisco, Magalang, Pampanga Hoia Hoia language (ISO 639-3 code: hhi), a Papuan language of Papua New Guinea Hopewell Highway Infrastructure, the highway unit of Hong Kong-listed conglomerate Hopewell Holdings Ltd Hyundai Heavy Industries, the world's largest shipbuilding company Wheeler Army Airfield (IATA code: HHI), a United States Army post located on O'ahu
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).