Romanian used to use a glyph variant with a comma below (rather than cedilla) for the following characters: U+015E Ş LATIN CAPITAL LETTER S WITH CEDILLA, U+015F ş LATIN SMALL LETTER S WITH CEDILLA, U+0162 Ţ LATIN CAPITAL LETTER T WITH CEDILLA, and U+0163 ţ LATIN SMALL LETTER T WITH CEDILLA.
It is now recommended that Romanian data use U+0218 Ș LATIN CAPITAL LETTER S WITH COMMA BELOW, U+0219 ș LATIN SMALL LETTER S WITH COMMA BELOW, U+021A Ț LATIN CAPITAL LETTER T WITH COMMA BELOW, and U+021B ț LATIN SMALL LETTER T WITH COMMA BELOW which do not require glyph variants.
