Organisations and Associations
- Bulgarian ORL – HNS Society
- The European Rhinologic Society
- The American Rhinologic Society
- Academy of Otorhinolaryngology, Head and Neck Surgery
- The European Academy of Facial Plastic Surgery
- International Federation of Oto-rhino-laryngological Societies
- European Federation of Oto-Rhino-Laryngologycal Societies
- European Academy of Oto – and Neurootology
- Australasian Rhinologic Society
- American Academy of Sleep Medicine
- German Society of Otorhinolaryngology, Head and Neck Surgery
- Politzer International Society fro Otologic Surgery and Surface
- European Salivary Gland Society
- European Society of Pediatric Otorhinolaryngology
- European Rhinoplasty Society
- European Head & Neck Society
- British Association of Head & Neck Oncologists
- Live International Otorhinolaryngology Network
- American Academy of Otolaryngology – head and neck surgery
- British Rhinological Society
- Canadian Academy of facial plastic and reconstructive society
- Colombian Society of Facial Plastic Surgery
- Russian ENT Society
- EAORL HNS – European Academy of ORL-HNS
- EAACI – European Academy of Allergy and Clinical Immunology ENT Section
- EAFPS – European Academy of Facial Plastic Surgery
- EAFPS – European Academy of Sleep Medicine
- EAONO – European Academy of Otology & Neuro Otology
- EFAS – European Federation of Audiological Societies
- EHNS – European Head & Neck Society
- ELS – European Laryngological Society
- ERS – European Rhinologic Society
- ESBS – European Skull Base Society
- ESGS – European Salivary Gland Society
- ESPO – European Society of Pediatric ORL
- ESSD – European Society for Swallowing disorders
- EUFOS – European Federation of ORL Societies
- PWG – Permanent Working Group of European Junior Doctors
- UEMS – Union Européenne des Médecins Spécialistes ORL
- Union of the European Phoniatricians (UEP)
- IAPO – Interamerican Association of Pediatric Otorhinolaryngology
Publications
- Official Organ of the International Rhinologic Society
- Library and Information Center, Faculty of Medicine, Medical University, Plovdiv, Bulgaria
- The Lion e-library
- Mayo clinic libraries
- JAMA facial plastic surgery
- ENT journal
- Rhinology archive
- Meditube
