MBAR
MBAR, Mbar or mbar may refer to:

Arts and entertainment 
 Mbar Ndiaye (born 1983), French taekwondo athlete
 Musée des Beaux-Arts de Rennes

STEM and medicine 
 Millibar (mbar), a unit of pressure
 Megabar (Mbar), a unit of pressure
 Multistate Bennett acceptance ratio

Other uses 
 Mbar (rural district), a rural district in the Gossas Department, Senegal
 mbar1260, Glottolog code of the Mbara language (Chad)
 mbar1261, Glottolog code of the Mbara language (Australia)