Houston acronym
The crossword clue "Houston acronym" is answered by NASA, a 4-letter entry. Used 45 times across 21 distinct years; most recently in 2026; first recorded in 1990. It appears in 3 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
NASA
4 letters. See every clue for this answer on the NASA answer page.
Used 45 times across 21 distinct years; most recently in 2026; first recorded in 1990. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for NASA
Every other clue in this collection answered by NASA, most used first.
- Cape Canaveral org. - used 58 times, most recently in 2026
- Astronauts' org. - used 55 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.
- Oil cartel acronym - OPEC, used 47 times
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