Warb
Warb may refer to:

WARB (700 AM), radio station licensed in Dothan, Alabama
Warb., taxonomic author abbreviation of Otto Warburg (botanist) (1859–1938), German-Jewish botanist
E. F. Warb., taxonomic author abbreviation of E. F. Warburg (1908–1966), English botanist

See also
Worb, municipality in Switzerland