Train cos.
The crossword clue "Train cos." is answered by RRS, a 3-letter entry. Used 11 times across 11 distinct years; most recently in 2024; first recorded in 1999. It appears in 3 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
RRS
3 letters. See every clue for this answer on the RRS answer page.
Used 11 times across 11 distinct years; most recently in 2024; first recorded in 1999. It appears in 3 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for RRS
Every other clue in this collection answered by RRS, most used first.
- B&O et al. - used 26 times, most recently in 2023
- They have Xings - used 14 times, most recently in 2025
- $200 Monopoly props. - used 13 times, most recently in 2019
- B&O and others - used 13 times, most recently in 2023
- B&O and Reading - used 9 times, most recently in 2021
- B. & O., etc. - used 9 times, most recently in 1984
- Monopoly props. - used 8 times, most recently in 2020
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.
- Train unit - CAR, used 107 times
- Train alternative - BUS, used 26 times
- Part of a train - CAR, used 24 times
- Train component - CAR, used 11 times
- A train? - BCD, used 9 times
- Train segment - CAR, used 9 times
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