D11, D.XI, D XI or D-11 may refer to:
== Ships == ARA La Argentina (D-11), a 1981 destroyer of the Argentine navy HMAS Vampire (D11), a 1956 destroyer of the Royal Australian Navy HMS Impulsive (D11), a 1937 United Kingdom Royal Navy destroyer which saw service during World War II Nueva Esparta, a Venezuelan Navy Nueva Esparta-class destroyer
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).