European Coal and Steel Community (ECSC): One of the European Communities, the ECSC was created in 1951 in Paris, and established a common market for coal and steel between the six founder Member States (Belgium, France, Germany, Italy, Luxembourg and the Netherlands).
An Comhphobal Eorpach do Ghual agus Chruach (CEGC): Ceann de na Comhphobail Eorpacha, cruthaíodh an CEGC i 1951 i bPáras agus dá bharr bunaíodh comhmhargadh do ghual agus do chruach idir na sé bhallstát bunaidh (an Bheilg, an Fhrainc, an Ghearmáin, an Iodáil, Lucsamburg agus an Ísiltír).