Gabon -- (20 Sep. 1960) Gambia -- (21 Sep. 1965) Georgia -- (31 July 1992) Germany -- (18 Sep. 1973) Ghana -- (8 Mar. 1957) Greece-- (25 Oct. 1945) Grenada -- (17 Sep. 1974) Guatemala -- (21 Nov. 1945) Guinea -- (12 Dec. 1958) Guinea-Bissau -- (17 Sep. 1974) Guyana -- (20 Sep. 1966)