Posted in Government & Military D14 stands for Day 14 D14 stands for Fourteenth Coast Guard District (Honolulu, HI) D14 Share Pinterest Tweet Whatsapp Post navigation C/m^2D/CJ Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.