Pronunciation: [d͡ʒˈe͡ɪmˈɛmsə͡ʊ] (IPA)
Correct spelling for the English word "JMEMSO" is [d͡ʒˈe͡ɪmˈɛmsə͡ʊ], [dʒˈeɪmˈɛmsəʊ], [dʒ_ˈeɪ_m_ˈɛ_m_s_əʊ] (IPA phonetic alphabet).