First of all; while region refers to a defined and clear area in one geographic space where boundaries are lined; with reference to Frost, regionalism expresses a political movement which is based on awareness of and loyalty to a region, combined with dedication to a region-wide agenda of some kind in the second phase. The suffix (“-ism”) in the word of regionalism suggests a conscious set of related ideas or ideology that is capable of forming the basis of a political movement or an intellectual trend. It implies a coordinated action on the part of governments based on some vision or set of ideas (Frost, 2008: 15). Thirdly; regionalization can be defined as the formation or realignment of transactions and attitudes along regional lines. It is in some way “a manifestation of globalization”. According to Frost, “regionalization is driven, brokered, and carried out primarily by private individuals acting on their own. Real-life integration requires people-employees of multinational corporations, small-scale traders, representatives of civil society organizations, and many others”.