| Name | Issues/Designs | |||
| Centenary International Philatelic Exhibition | — | — | - ... | |
| EXFILBRA 72 | 1972 | — | - ... | |
| EXFILCA 70 | 1970 | — | - ... | |
| EXFILIMA 71 | 1971 | — | - ... | |
| Exfilmex 74 | 1974 | — | - ... | |
| GENOVA '92 | 1992 | — | - Genova 92 syns. Genoa '92, Genova 92 | |
| Granada '92 | 1992 | — | - ... syns. GRANADA 92 | |
| International philatelic exhibition 1947 | 1947 | — | - ... | |
| Interphil 76 | 1976 | — | - Interphil '76 syns. INTERPHIL '76 | |
| Mepsipex 79 | 1979 | — | - ... | |
| Mepsirrey '88 | 1988 | — | - ... | |
| Stamp World London 90 | 1990 | — | - London 90 syns. London 90, Stamp World London '90 | |
| Tulsa Philatelic Convention | 1939 | — | - ... |