- World Federation of Parasitologists
- European Federation of Parasitologists
- American Association of Veterinary Parasitologists
- Association of SouthEastern and Eastern European Parasitologists
- Society of Serbian Parasitologists
- British Society for Parasitology
- German Society of Parasitology
- The American Society of Parasitologists
- Newsletter of the American Society of Parasitologists
- The Australian Society for Parasitology
- Myxozoan Parasite Research Network
- Malaysian Society of Parasitology and Tropical Medicine
- World Association for the Advancement of Veterinary Parasitology
- European Veterinary Parasitology College
- Entomological Society of America
- American Heartworm Society
- Helminthological Society of Washington
- European Association of Fish Pathologists (EAFP)
- European Scientific Counsel Companion Animal Parasites (ESCCAP)
- ESCCAP Hungary
- European Society of Dirofilariosis and Angiostrongylosis (ESDA)
- Prevention of Honeybee Colony Losses (COLOSS COST Action)
- Parasites World
