Chicago airport code
The crossword clue "Chicago airport code" is answered by ORD, a 3-letter entry. Used 71 times across 17 distinct years; most recently in 2026. It appears in 21 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
ORD
3 letters. See every clue for this answer on the ORD answer page.
Used 71 times across 17 distinct years; most recently in 2026. It appears in 21 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Airport screening org. - TSA, used 162 times
- Chicago trains - ELS, used 97 times
- Code-cracking org. - NSA, used 86 times
- Bay Area airport code - SFO, used 65 times
- Code-breaking org. - NSA, used 49 times
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