Stuck on a Crossword? Find the Abbreviation for Grid Lines.

The answer to the crossword question with the clue “Some grid lines: Abbr. is STS” is likely “Streets“. The abbreviation “STS” could be interpreted as an abbreviation for “streets” and the clue suggests that the answer is related to a grid or map, which could be a reference to the street grid of a city or town. Therefore, “streets” would fit the clue and provide a coherent solution to the crossword puzzle.