Chicago airport letters

The answer

ORD

3 letters. See every clue for this answer on the ORD answer page.

Used 7 times across 5 distinct years; most recently in 2025; first recorded in 2003. It appears in 6 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.

Other clues for ORD

Every other clue in this collection answered by ORD, most used first.

• Chicago airport code - used 71 times, most recently in 2026
• California fort - used 42 times, most recently in 2023
• Former California fort - used 42 times, most recently in 2024
• California's Fort ___ - used 22 times, most recently in 2020
• Fort ___, Calif. - used 18 times, most recently in 2006
• O'Hare's airport code - used 18 times, most recently in 2026
• Old California fort - used 17 times, most recently in 2020
• Fort __, CA - used 14 times, most recently in 2006
• Civil War general. - used 9 times, most recently in 1981
• Fort in Calif. - used 9 times, most recently in 1992
• Fort near Monterey. - used 9 times, most recently in 2001
• City reg. - used 8 times, most recently in 2024
• Fort in California. - used 8 times, most recently in 1977
• O'Hare airport code - used 8 times, most recently in 2024
• Former fort near Monterey - used 7 times, most recently in 2017
• Windy City airport code - used 7 times, most recently in 2026

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.

• Genetic letters - RNA, used 265 times
• Debtor's letters - IOU, used 249 times
• Explosive letters - TNT, used 225 times
• Letters before an alias - AKA, used 194 times
• Airport screening org. - TSA, used 162 times
• Alias letters - AKA, used 146 times

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