Rayo (disambiguation)

Look up Rayo, rayo, or rayó in Wiktionary, the free dictionary.

Rayo is an abbreviation of Rayo Vallecano, a Spanish professional football club.

Rayo or rayo may also refer to:

• Rayo (name)
• Rayo's number, a large number named after Agustín Rayo
  • Rayo(n), the smallest
    k
    greater than all numbers Rayo-nameable in at most n symbols

This disambiguation page lists articles associated with the title Rayo.
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