関連ワード:  what is 12b code on w2    what is 12c code on w2    what is 12b code dd on w2    what is 12b code d on w2    what is 12b code w on w2    what is 12b code e on w2    what is 12b code aa on w2    what is 12b code c on w2    what is 12b code g on w2    what is 12c code dd on w2