O

letter of the Latin alphabet
The Latin alphabet
Aa Bb Cc Dd
Ee Ff Gg Hh Ii Jj
Kk Ll Mm Nn Oo Pp
Qq Rr Ss Tt Uu Vv
Ww Xx Yy Zz

O is the fifteenth (number 15) letter in the English alphabet and it has a shape of a circle.

Meanings for O change