English Alternative forms in regards to (sometimes proscribed) Preposition in regard to Concerning; about. I am writing in regard to the advertisement that you placed in last week's Daily News. Synonyms: IRT (initialism), with regard to, with respect to, WRT (initialism), regarding; see also Thesaurus:about Translations concerning Bulgarian: относно (bg) (otnosno) Czech: ohledně (cs) German: hinsichtlich (de), in Bezug auf Polish: w sprawie (pl) Anagrams denigrator Wikiwand - on Seamless Wikipedia browsing. On steroids.