Which kind of union represents an autoworker?
trade union
industrial union
mechanical union
government union

The International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America, better known as the United Automobile Workers (UAW), is an American labor union that represents workers in the United States (including Puerto Rico) and Canada.  but i think its the mechanical union because its hands on and they use mechanics to work on cars and such hope this helps :)

answer; automated fingerprint;