Meanings

asynchronous communications adapter

asynchronous procedure

asynchronous transmission

joint enterprise

same generation

fellow students

(in the) same boat

lover

affection among kindred spirits

law of identity

same as on the left

principle of identity

not to be spoken of in the same breath

multipurpose underground utility conduit

joint control

foreign settlement jointly administered by multiple countries

communal tap

party line (telephone line shared by multiple subscribers)

foreign concession jointly administered by multiple countries (in China; e.g. the Shanghai International Settlement)

public facilities tax