SBR may refer to:
==Science and technology== Sequencing batch reactor, for wastewater treatment Spectral band replication, to enhance audio codecs Shooting and bouncing rays, in computational electromagnetics Styrene-butadiene rubbers Serum bilirubin, in blood Screen-to-body ratio, a measurement for smartphones and tablets
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).