B22 or B-22 may refer to:
==Science and technology== B22, a bayonet mount size for a light bulb B22, an iceberg that calved from the Thwaites Ice Tongue in 2002 HLA-B22, an HLA-B serotype AIDS dementia complex (ICD-10 code)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).