Ο

Unicode name	GREEK CAPITAL LETTER OMICRON
Codepoint	U+039F
Ξ ← Greek and Coptic → Π

See also Appendix:Variations of "o"

Translingual

Symbol

Ο

1. originally used as a symbol for Big O notation, representing the asymptotic rate of growth of a function in mathematics

See also

• Ο on Wikipedia.Wikipedia

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Greek

Letter

Ο (uppercase, lowercase ο)

1. The upper case letter omicron (όμικρον), the 15th letter of the modern Greek alphabet.

See also

• Greek script: Αα Ββ Γγ Δδ Εε Ζζ Ηη Θθ Ιι Κκ Λλ Μμ Νν Ξξ Οο Ππϖ Ρρ Σσς Ττ Υυ Φφ Χχ Ψψ Ωω

Numeral

Ο'

1. The number seventy in Greek numerals.

,Ο

1. The number 70,000 in Greek numerals.