Pronunciation: [ˈɪd͡ʒɪˌɪɡk] (IPA)
Correct spelling for the English word "IGYIGC" is [ˈɪd͡ʒɪˌɪɡk], [ˈɪdʒɪˌɪɡk], [ˈɪ_dʒ_ɪ__ˌɪ_ɡ_k] (IPA phonetic alphabet).
Correct spelling for IGYIGC