Pronunciation: [ɪnˈɒsnə͡ʊ] (IPA)
Correct spelling for the English word "INOSNO" is [ɪnˈɒsnə͡ʊ], [ɪnˈɒsnəʊ], [ɪ_n_ˈɒ_s_n_əʊ] (IPA phonetic alphabet).