| Name | Issues/Designs | |||
| ASEAN | 1967 | — | founding (2) - 15th Anniversary of ..., 50th Anniversary of ... syns. Association of Southeast Asian Nations | |
| ILO | 1919 | — | founding syns. I.L.O, I.L.O. | |
| Red Cross | 1863 | — | founding (2) - ... 75th, ... 100th | |
| WWF | 1961 | — | founding |