United NationsUN
league of arab states LAS
United Nations Economic and Social Commission for Western Asia ESCWA
World Customs Organization
Customs Convention on the Temporary Importation of Private Road Vehicles
United Nations Economic Commission for Africa | Ideas for a prosperous Africauneca
UN Economic and Social Commission for Asia and the PacificESCAP
The United Nations Economic Commission for Europe UNECE
World Road Transport Organisation IRU
World Trade Organizationwto
