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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
On
calendars
, O sometimes means the
month
October
.
In
chemistry
, O is the symbol for
oxygen
.
In
medicine
, O is one of the human
blood types
.
Categories
:
Latin alphabet
Vowel letters
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Commons category link is on Wikidata using P373
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