| Name | Issues/Designs | |||
| Anti-Apartheid Year | — | — | - ... | |
| Christmas | — | — | (11) - ... 1971, ... 1972, ... 1977, ... | |
| Commonwealth Day | — | — | - ... 1983 | |
| Decade for Action | — | — | - ... | |
| Human Rights Year | — | — | - ... | |
| ICY | — | — | - ... | |
| International Literacy Year | — | — | - ... | |
| International Year of African Tourism | — | — | - ... | |
| International Year of Mountains | — | — | - ... | |
| International Year of the Child | 1979 | — | - ... syns. IYC | |
| Namibia Day | — | — | - ... | |
| New Year | — | — | - ... 1997 | |
| UNESCO Year of Fresh Water | — | — | - ... | |
| United We Stand | — | — | - ... | |
| World Food Day | — | — | - ... 1987 | |
| World Forestry Day | — | — | (2) - ... 1976, ... | |
| World Information Society Day | — | — | - World Telecommunications Day syns. World Telecommunication and Information Society Day, World Telecommunication Day, World Telecommunications and Information Society Day, World Telecommunications Day | |
| World Meteorological Day | — | — | - ... syns. World Meteorology Day | |
| Year of the Horse | — | — | - ... 2002 | |
| Year of the Rabbit | — | — | - ... 1999 | |
| Year of the Tiger | — | — | - ... 1998 |