Senses
牌子 brand
the name of a product or company; trademark; reputation or name recognition
牌子 sign
a physical board used as a sign, plaque, tag, or label
牌子 tune
the name of a specific melody or metric pattern in traditional Chinese music or poetry
牌子 voucher
a token, ticket, or voucher used as proof for obtaining something or for identification or authorization
牌子 yamen runner
(archaic) a low-ranking runner or servant in a government office (yamen)
牌子 license plate
a registration plate for a vehicle