| Marion Burgess (Australia) |
| Jean-Pierre Clairbois (Belgium) |
| Samir Gerges (Brazil) |
| Gilles Daigle (Canada) |
| Trevor Nightingale (Canada) |
| Jing Tian (China) |
| Ondrej Jiricek (Czech Republic) |
| Douglas Manvell (Denmark) |
| Jean Tourret (France) |
| Hugo Fastl (Germany) |
| Joachim Scheuren (Germany) |
| Maurice Yeung (Hong Kong) |
| Luigi Maffei (Italy) |
| Sonoko Kuwano (Japan) |
| Yôiti Suzuki (Japan) |
| Yang-Hann Kim (Korea) |
| Truls Gjestland (Norway) |
| Jorge Patricio (Portugal) |
| António Pérez-López (Spain) |
| Tor Kihlman (Sweden) |
| Ulf Sandberg (Sweden) |
| H. Temel Belek (Turkey) |
| Bernard Berry (UK) |
| Philip A. Nelson (UK) |
| Robert J. Bernhard (USA) |
| Patricia Davies (USA) |
| William W. Lang (USA) |
| Rajendra Singh (USA) |
