 ჷ ( shva " schwa " ) , also called yn , is used for the schwa sound in Svan and Mingrelian , and formerly in Ossetian and Abkhazian . 
 ჷ ( shva " schwa " ) , also called yn , is used for the schwa sound in Svan and Mingrelian , and formerly in Ossetian and Abkhazian . 
Ჷ ( shva " schwa " ) , also called yn , is used fa da schwa sound in Svan and Mingrelian , and formerly in Ossetian and Abkhazian .