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Look up WRSB in Wiktionary, the free dictionary.
WRSB may refer to:
- WRSB (AM), a radio station (1590 AM) licensed to serve Brockport, New York, United States
- WOKR (AM), a radio station (1310 AM) licensed to serve Canandaigua, New York, which held the call sign WRSB from 1998 to 2017
- Wire rope safety barrier, a cable barrier