In recent years there has been a marked increase in the level of interest of policy makers in the Social and Solidarity Economy (SSE). While an expanding body of research is documenting the uptake of SSE discourse at the level of national governments, less is known about the level of interest of intergovernmental organizations in SSE. While many such organizations have a long history of support for specific SSE-related sectors such as cooperatives and non-profits, it is only relatively recently that they are referring to terms such as social economy, social enterprise, social entrepreneurship, social/solidarity finance, solidarity economy or SSE itself, within their policy statements, research and regulations. The following study, conducted on behalf of the United Nations Task Force on SSE, reviews the extent to which intergovernmental organizations are talking the talk of SSE by referring to these terms. The organizations reviewed include regional organizations in Africa, Asia, Europe, Latin America and the Middle East; global organizations such as the World Bank and the International Monetary Fund; and specific groupings of governments such as the OECD, the G7 and G20. SSE organizations and networks comprising or established by national or local governments, such as the Leading Group on SSE, the Global Social Economy Forum (GSEF), Mercociudades, Metropolis and United Cities and Local Governments (UCLG), are also included.