Big marketing system

Big Non-tradable Share and Small Non-tradable Share

2-D convolution with big kernel in low-rank

a big agricultural county

a big deal

a big pot

a big shot

a big stick policy

air pressure of big secondary air box

as big as life

assembling big mould

auxiliary floating drydock big

awareness of being a big economic power

Bates’ big boll cotton

Bates’s big boll cotton

BB Big Blue

BBT Big Bang Theory

BCS Big Close Shot

BCU Big Close – Up

BDS Big Data Servic