Letters that make USCB
s, b, c, u are letters that make 'USCB'
1 possible definitions for 'USCB'
Under this definition, uscb is a noun and has the following properties:
Bureau of Customs, Customs Bureau, Customs Service have the same meaning as 'USCB'
'USCB' can be a type of federal agency, government agency, office, bureau, authority, agency.
'USCB' can be a part of Department of the Treasury, Treasury Department, Treasury, United States Treasury.