The bar -LRB- symbol bar -RRB- , decibar -LRB- symbol dbar -RRB- , centibar -LRB- symbol cbar -RRB- , and millibar -LRB- symbol mbar or mb -RRB- are units of pressure .

The bar -LRB- symbol bar -RRB- , decibar -LRB- symbol dbar -RRB- and the millibar -LRB- symbol mbar , also mb -RRB- are units of pressure .
