| Antigua 155-156,MNH. International Cooperation Year ICY |
| Bahamas 222-223,MNH. International Cooperation Year ICY |
| Dominica 187-188,MNH. International Cooperation Year IC |
| Montserrat 176-177 mlh. International Cooperation Year |
| St Lucia 199-200,MNH. International Cooperation Year IC |
| Cayman 174-175,MNH. International Cooperation Year ICY- |
| Br Honduras 189-190,MNH. International Cooperation Year |
| Grenada 207-208,MNH. International Cooperation Year ICY |
| Falkland Islands 1965 Int.Cooperation Year Set MVLH |
| Montserrat 176-177,MNH. International Cooperation Year |
| KUT 156-159 mlh. International Cooperation Year ICY-196 |
| Br Virgin 161-162,MNH. International Cooperation Year I |
| Br Guiana 295-296,MNH. International Cooperation Year I |
| South Arabia 17-18,MNH. International Cooperation Year |
| Seychelles 220-221,MNH. International Cooperation Year |
| 1965 5 cent stamps "International Cooperation Year" (8) |
| 5c INTERNATIONAL COOPERATION YEAR MNH SINGLE SCOTT#1266 |
| Stamps plate block - UN International Cooperation Year |
| First Day Cover International Cooperation Year -1965 |
| 1965 INTERNATIONAL COOPERATION YEAR SCARCE FD MAXICARD |
| Chad C21,MNH. International Cooperation Year ICY-1965. |
| Mauritius 293-294,MNH. International Cooperation Year I |
| Morocco 121-122,MNH. International Cooperation Year ICY |
| MALI C29 - International Cooperation Year (pf25586) |
| Mali C29,MNH. International Cooperation Year ICY-1965 |
| Brunei 118-119,MNH. International Cooperation Year ICY- |
| VIETNAM 1965 Int'l Cooperation Year #258-60 MNH |
| International Cooperation Year, S Vietnam 258-260 MNH |
| Venezuela C913,MNH. International Cooperation Year ICY- |
| Surinam 317-318,MNH.International Cooperation Year ICY- |
| NEW ZEALAND 1965 #373 Int'l Cooperation Year FDC |
| PITCAIRN IS. 1965 #54-55 Int'l Cooperation Year FDC |
| Australia, international cooperation year 392 used |
| AUSTRALIA 1965 #392 International Cooperation Year FDC |
| DAHOMEY INT. COOPERATION YEAR AIR MAIL ISSUE |
| 1965 - International Cooperation Year - Artcraft FDC |
| 1965 5c INT'L COOPERATION YEAR #1266, 3 FDCs, Var. |
| #1266 International Cooperation Year Fluegel FDC |