Pronunciation: [ɛmtˈiːə͡ʊ] (IPA)
Correct spelling for the English word "EMTIO" is [ɛmtˈiːə͡ʊ], [ɛmtˈiːəʊ], [ɛ_m_t_ˈiː__əʊ] (IPA phonetic alphabet).
Correct spelling for EMTIO