Crossword clues for the word: SERIALNO The word SERIALNO has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for SERIALNO Showing 1 to 10 of 10 results Clue(s) "Rank follower, for short" Fig. for some devices GI dog-tag data Pfc. ID Service contract fig. Svc. contract datum TV figure Warranty contract fig. Warranty fig. Warranty regis. info