October

**People's Republic of China** - October 1-2
 * Nigeria** - October 1
 * Guinea** - October 2
 * Lesotho** October 4
 * Fiji** - October 7
 * Germany** - October 3 1990
 * Uganda** - October 9
 * Republic of China/Taiwan** - October 10
 * Spain** - October 12
 * Zambia** - October 24
 * Iran** - October 26
 * South Vietnam** - October 26
 * St Vincent and Grenadines** - October 27
 * Turkey** - October 29