AETA - American Embryo Transfer Association
AETE - European Embryo Transfer Association
ASPRA - Asociación Peruana de Reproducción Animal
CETA - Canadian Embryo Transfer Association
HBETS - Hokkaido Bovine Embryo Technology Society
JETS - Japanese Embryo Technology Society Data Retrieval
KARB - Korean Society of Animal Reproduction and Biotechnology
KSET - Korean Society of Embryo Transfer
SATE - Sociedad Argentina de Tecnologias Embrionarias
SAVSEG - South African Veterinary Semen and Embryo Group
SBTE - Sociedade Brasileira de Tecnologia de Embriões
SETE - Sociedad Ecuatoriana de Technologias Embrionarias
SIET - Società Italiana di Embryo Transfer