Entidades Nacionais e Internacionais
- OCE - Orthoptists of the European Community
- IOA - International Orthoptics Association
- AAO - American Academy of Ophthalmology
- AACO - American Association of Certified Orthoptists
- ARVO - Association for Research in Vision and Ophthalmology
- BIOS - British and Irish Orthoptic Society
- ESA - European Strabismological Association
- EPOS - European Paediatric Ophthalmological Society
- IPOSC - International Pediatric Ophthalmology and Strabismus Council
- ISA - International Strabismological Association
- SPO - Sociedade Portuguesa de Oftalmologia
- WSPOS - World Society of Paediatric Ophthalmology and Strabismus
- FTS - Forum Tecnologias da Saúde
- RACS - Rede Académica das Ciências da Saúde na Lusofonia