The other two original members, Czechoslovakia and Yugoslavia (i.e., the Socialist Federal Republic of Yugoslavia), had been dissolved and their memberships in the UN not continued from 1992 by any one successor state (see the sections Former members: Czechoslovakia and Former members: Yugoslavia).
Dua anggota asli lainnya, Cekoslowakia dan Yugoslavia (bernama lengkap Republik Federal Sosialis Yugoslavia), telah dibubarkan dan keanggotannya dalam PBB tak diteruskan dari 1992 oleh satu negara penerus manapun (lihat bagian Bekas anggota: Cekoslowakia dan Bekas anggota: Yugoslavia).