R30 or R-30 may refer to:
== Automobiles == Nissan Skyline (R30), a Japanese mid-size car Renault 30, a French executive car Renault R30, a Formula One racing car Toyota LiteAce (R30), a Japanese van Venucia R30, a Chinese hatchback
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).