Crossword clues for the word: REGD The word REGD has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for REGD Showing 1 to 10 of 10 results Clue(s) "Accepted by the US Pat. Off., perhaps" "Govt.-certified, as a patent" "Recorded, as a patent (abbr.)" Govt.-certified Govt.-certified, as patents Kind of mail: Abbr. Like a pat. no longer pend. Like many a TM Officially listed (abbr.) Trademark abbr.