F-100 or F100 may refer to:
== Aerospace and defense == North American F-100 Super Sabre, a fighter aircraft formerly in the service of the United States Air Force Fokker 100, a regional jet Pratt & Whitney F100, afterburning turbofan engine Álvaro de Bazán-class frigate (also known as the F100 class), in the service with the Spanish Armada Española
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).