Pronunciation: [ˌɛnˌɛsˈɛfdˌiːˈɑː] (IPA)
Correct spelling for the English word "NSFDR" is [ˌɛnˌɛsˈɛfdˌiːˈɑː], [ˌɛnˌɛsˈɛfdˌiːˈɑː], [ˌɛ_n_ˌɛ_s_ˈɛ_f_d_ˌiː__ˈɑː] (IPA phonetic alphabet).
Correct spelling for NSFDR