Collection of world maps NYT crossword clue

The answer to the clue “Collection of world maps” is **USA**.

This answer refers to the United States of America, which is often represented in atlases or collections of world maps, especially in educational or political contexts. The abbreviation “USA” fits the crossword clue’s requirement, as it is frequently used as a shorthand reference in various global maps or collections of geographical data. While “atlas” could also be a valid answer, “USA” captures a more specific, recognizable reference in the context of world maps.