Crossword clues for the word: OBV The word OBV has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for OBV Showing 1 to 4 of 4 results Clue(s) """No duh!"": Abbr." "Reverse's reverse, numismatically speaking (abbr.)" Front of a coin: Abbr. One side of a coin: Abbr.