NRK meaning in Airport Code ?

Norrköping (; Swedish: [ˈnɔ̂rːˌɕøːpɪŋ] (listen)) is a city in the province of Östergötland in eastern Sweden and the seat of Norrköping Municipality, Östergötland County, about 160 km southwest of the national capital Stockholm, 40 km east of county seat Linköping and 60 km west of the Södermanland capital of Nyköping. The city has a population of 95,618 inhabitants in 2016, out of a municipal total of 130,050, making it Sweden's tenth largest city and eighth largest municipality.

The city is situated by the mouth of the river Motala ström, at Bråviken, an inlet of the Baltic Sea. Water power from the Motala ström and the good harbour were factors that facilitated the rapid growth of this once industrial city, known for its textile industry. It has several nicknames such as: "Sweden's Manchester", "Peking" and "Surbullestan" (Surbulle [sour bun] was a local nickname for the textile workers, and stan is short for Staden, which means The City or The Town in Swedish).