| Name | Issues/Designs | |||
| AMERIPEX 86 | 1986 | — | syns. AMERIPEX '86 | |
| Australia '99 | 1999 | — | - ... syns. Australia 99 | |
| CAPEX '87 | 1985 | — | - ... syns. CAPEX 87 | |
| CAPEX '96 | 1996 | — | - ... syns. CAPEX 96 | |
| China '99 | 1999 | — | - ... syns. China 1999 | |
| Hong Kong '94 | 1994 | — | - ... | |
| Hong Kong '97 | 1997 | — | - ... | |
| Hong Kong 2001 | 2001 | — | - ... | |
| London 1980 | 1980 | — | - ... syns. LONDON '80, London 80, London stamp exhibition | |
| Philanippon '01 | 2001 | — | - ... syns. Phila Nippon '01, Philanippon 01, PHILANIPPON 2001 | |
| PHILANIPPON '91 | 1991 | — | - ... syns. Phila Nippon '91, PHILANIPPON 1991, PHILANIPPON 91 | |
| Stamp World London 90 | 1990 | — | - ... syns. London 90, Stamp World London '90 | |
| World Stamp Expo '89 | 1989 | — | - ... syns. World Stamp Expo 89 | |
| World Stamp Expo 2000 | 2000 | — | - ... |