Bio

Bio may refer to:
*bio is a prefix meaning life;
*Bio is a set of Black Magic spells that causes Poison in Final Fantasy;
*BIO is an abstraction library used by OpenSSL to handle communication of various kinds, including files and sockets, both secure and not;
*Bio., an Australian Pay-TV Channel;
*Bio (graffiti artist), a graffiti artist;
*Bio, Lot, a commune of the Lot département, in southwestern France;
*Biographies
*Biochemistry, the branch of Chemistry dealing with Metabolic reactions;
*Biology, the branch of science dealing with the study of life;
*Internet slang for "Biology break", also known as going to the bathroom. Typically someone will type "brb bio", meaning "be right back, taking a bathroom break";
*"Choudenshi Bioman", a Japanese television series.

BIO may stand for:
*Bedford Institute of Oceanography;
*Bilbao Airport (IATA airport)
*Binocular Indirect Opthalmoscope, a medical instrument used to examine the interior of the eye
*Biotechnology Industry Organization
*Break it Off, a single;
*Bring it On, a film;
*British Informatics Olympiad, an annual programming competition in Great Britain;
*By Invitation Only;