Pronunciation: [ˌɛnvˌiːkˌe͡ɪˈɛf] (IPA)
Correct spelling for the English word "NVKF" is [ˌɛnvˌiːkˌe͡ɪˈɛf], [ˌɛnvˌiːkˌeɪˈɛf], [ˌɛ_n_v_ˌiː_k_ˌeɪ_ˈɛ_f] (IPA phonetic alphabet).
Correct spelling for NVKF