Visual Effects Society (VES) -> Ένωση Οπτικών Εφέ
The Visual Effects Society (VES) is the entertainment industry's only organization representing the full breadth of visual effects practitioners including artists, animators, technologists, model makers, educators, studio leaders, supervisors, PR/marketing specialists and producers in all areas of entertainment from film, television and commercials to music videos and games.
Consisting of a diverse group of over 3,700 members in more than 35 countries.
https://en.wikipedia.org/wiki/Visual_Effects_Society