The barye (symbol: Ba), or sometimes barad, barrie, bary, baryd, baryed, or barie, is the centimetre–gram–second (CGS) unit of pressure. It is equal to 1 dyne per square centimetre. 1 Ba = 0.1 Pa = 10−6 bar = 10−4 pieze = 0.1 N/m2 = 1 g⋅cm−1⋅s−2 (Wikipedia).