PCUN | 214 followers on LinkedIn. 0/120 Máximo de 120 caracteres. UN NGO Coalition of Psychology Orgs with Consultative Status to ECOSOC & UN affiliation | The Psychology Coalition at the United Nations (PCUN) is composed of representatives of psychology and psychology-related organizations that are non-governmental organizations (NGOs) with consultative status to the United Nations (UN) Economic and Social Council (ECOSOC), and those affiliated with UN departments, agencies and missions.