Dvina may refer to: Western Dvina, one of the names of Daugava, a river in Russia, Belarus, and Latvia Northern Dvina, a river in northern Russia R-12 Dvina, a theatre ballistic missile from the Soviet Union S-75 Dvina, a surface-to-air guided missile from the Soviet Union
==See also== Dvinia, a late Permian therapsid
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).