U+0030 0 30 DIGIT ZERO
U+006F o 6f LATIN SMALL LETTER O 
U+039F Ο ce 9f GREEK CAPITAL LETTER OMICRON <=
U+03BF ο ce bf GREEK SMALL LETTER OMICRON 
U+043E о d0 be CYRILLIC SMALL LETTER O
U+0555 Օ d5 95 ARMENIAN CAPITAL LETTER OH 
U+0585 օ d6 85 ARMENIAN SMALL LETTER OH 
U+07C0 ߀ df 80 NKO DIGIT ZERO 
U+07CB ߋ df 8b NKO LETTER EE 
U+09E6 ০ e0 a7 a6 BENGALI DIGIT ZERO 
U+0AE6 ૦ e0 ab a6 GUJARATI DIGIT ZERO 
U+0CE6 ೦ e0 b3 a6 KANNADA DIGIT ZERO <=
U+0D20 ഠ e0 b4 a0 MALAYALAM LETTER TTHA 
U+0FC0 ࿀ e0 bf 80 TIBETAN CANTILLATION SIGN HEAVY BEAT 
U+0FC1 ࿁ e0 bf 81 TIBETAN CANTILLATION SIGN LIGHT BEAT 
U+195D ᥝ e1 a5 9d TAI LE LETTER VA 
U+1972 ᥲ e1 a5 b2 TAI LE LETTER TONE-4 
U+199E ᦞ e1 a6 9e NEW TAI LUE LETTER LOW VA
U+19D0 ᧐ e1 a7 90 NEW TAI LUE DIGIT ZERO
U+1D0F ᴏ e1 b4 8f LATIN LETTER SMALL CAPITAL O
U+25CB ○ e2 97 8b WHITE CIRCLE 
U+25EF ◯ e2 97 af LARGE CIRCLE
U+2D54 ⵔ e2 b5 94 TIFINAGH LETTER YAR 
U+3007 〇 e3 80 87 IDEOGRAPHIC NUMBER ZERO