BIC may refer to:

• Bank Identifier Code
• Société Bic (and its brand Bic) is a manufacturer of pens, cigarette lghters and razors. Bic in this case can also be a verb (slang) meaning to shave one's head to a completely hairless state. It is derived from the disposable razor manufactured by the BIC corporation. Bicked adj.
• Bic Cristal ballpoint pen, more commonly known as a Bic pen.
• Bicuculline
• Le bic is a village in the province of Quebec, Canada
• Baltimore International College
• Bayesian information criterion
• Bournemouth International Centre in Bournemouth, England
• Bilateral Implementation Commission
• Bic Runga is a singer from New Zealand
• Bahá'í International Community

BIC