What does IAN/IO stand for? IAN/IO stands for Iinferior Alveolar Nerve Block/Intraosseous Injection (dental procedure) Suggest new definition This definition appears very rarely and is found in the following Acronym Finder categories:
The chÃ¢teau of Villandry, built in 1532, and its formal gardens in the Loire valley just east of Tours, France. Â© Rob Palmer from TSWâCLICK/Chicago; France is among the globeâs oldest nations, the product of an alliance of duchies and principalities under a single ruler in the Middle Ages. Today, as in that era, central authority is vested in the state, even though a measure of autonomy has been granted to the countryâs rÃ©gions in recent decades.
France - Location, size, and extent. Situated in Western Europe, France is the second-largest country on the continent, with an area (including the island of Corsica) of 547,030 sq km (211,209 sq mi). Comparatively, the area occupied by France is slightly less than twice the size of the state of Colorado. It extends 962 km (598 mi) N â S and 950 km (590 mi) E â W .