Society of Jesus | Royal Society | National Geographic Society | American Cancer Society | Punjabi language | Royal Television Society | American Physical Society | Punjabi people | American Chemical Society | International Society for Krishna Consciousness | American Society of Civil Engineers | Royal Society of Canada | Royal Geographical Society | American Philosophical Society | Theosophical Society | Royal Society of Edinburgh | Society of Antiquaries of London | Society of the Cincinnati | Society for the Prevention of Cruelty to Animals | Justice Society of America | American Mathematical Society | Royal Aeronautical Society | National Honor Society | Black Label Society | Students for a Democratic Society | society | Royal Society of Arts | secret society | Royal Dublin Society | Royal Astronomical Society |
Duggal had been a member of many literary and cultural centres including being the President of Punjabi Sahitya Sabha (Punjabi Literary Society), Delhi.