WC [简明英汉词典]n.厕所 (= water closet)VCD [简明英汉词典]abbr.视频高密光盘USA United States of America.
WC n.厕所 (= water closet) VCD 视频高密光盘 Video Compact DiskUSA United States of America. 美国OK okay
ABC BBC CCTV BTV