Unicode and the ISO/IEC 10646 Universal Character Set (UCS) have a much wider array of characters and their various encoding forms have begun to supplant ISO/IEC 8859 and ASCII rapidly in many environments.
jˈuːnɪkˌoʊd ænd ðɪ ˌaɪˌɛsˈoʊ slˈæʃ ˌaɪˌiːsˈiː tˈɛn θˈaʊzənd sˈɪkshˈʌndɹɪd fˈoːɹɾi sˈɪks jˌuːnɪvˈɜːsəl kˈæɹɪktɚ sˈɛt jˌuːsˌiːˈɛs hæv ɐ mˈʌtʃ wˈaɪdɚɹ ɚɹˈeɪ ʌv kˈæɹɪktɚz ænd ðɛɹ vˈɛɹiəs ɛŋkˈoʊdɪŋ fˈɔːɹmz hæv bɪɡˈʌn tə səplˈænt ˌaɪˌɛsˈoʊ slˈæʃ ˌaɪˌiːsˈiː ˈeɪt θˈaʊzənd ˈeɪthˈʌndɹɪd fˈɪfti nˈaɪn ænd ˈæski ɹˈæpɪdli ɪn mˈɛni ɛnvˈaɪɹənmənts.