Pronunciation: [ˈɔːdɪˌə͡ʊ] (IPA)
Correct spelling for the English word "ORDIO" is [ˈɔːdɪˌə͡ʊ], [ˈɔːdɪˌəʊ], [ˈɔː_d_ɪ__ˌəʊ] (IPA phonetic alphabet).
Correct spelling for ORDIO