TRF meaning in Airport Code ?

Answer: What is Oslo mean?

Oslo ( OZ-loh, US also OSS-loh, Norwegian: [ˈʊ̂ʂlʊ] (listen) or [ˈʊ̂slʊ, ˈʊ̀ʂlʊ]) is the capital and most populous city of Norway. It constitutes both a county and a municipality. As of 23 November 2020, the municipality of Oslo had a population of 697,549, while the population of the city's greater urban area was 1,019,513, as of 4 November 2019. The metropolitan area had an estimated population of 1.71 million.

During the Viking Age the area was part of Viken. Oslo was founded as a city at the end of the Viking Age in the year 1040 under the name Ánslo, and established as a kaupstad or trading place in 1048 by Harald Hardrada. The city was elevated to a bishopric in 1070 and a capital under Haakon V of Norway around 1300. Personal unions with Denmark from 1397 to 1523 and again from 1536 to 1814 reduced its influence. After being destroyed by a fire in 1624, during the reign of King Christian IV, a new city was built closer to Akershus Fortress and named Christiania in honour of the king. It became a municipality (formannskapsdistrikt) on 1 January 1838. The city functioned as the capital of Norway during the 1814–1905 union between Sweden and Norway. From 1877, the city's name was spelled Kristiania in government usage, a spelling that was adopted by the municipal authorities in 1897. In 1925, the city, after incorporating the village retaining its former name, was renamed Oslo. In 1948 Oslo merged with Aker, a municipality which surrounded the capital and which was 27 times larger, thus creating the modern, much larger Oslo municipality.

Oslo is the economic and governmental centre of Norway. The city is also a hub of Norwegian trade, banking, industry and shipping. It is an important centre for maritime industries and maritime trade in Europe. The city is home to many companies within the maritime sector, some of which are among the world's largest shipping companies, shipbrokers and maritime insurance brokers. Oslo is a pilot city of the Council of Europe and the European Commission intercultural cities programme.

Oslo is considered a global city and was ranked "Beta World City" in studies carried out by the Globalization and World Cities Study Group and Network in 2008. It was ranked number one in terms of quality of life among European large cities in the European Cities of the Future 2012 report by fDi magazine. A survey conducted by ECA International in 2011 placed Oslo as the second most expensive city in the world for living expenses after Tokyo. In 2013 Oslo tied with the Australian city of Melbourne as the fourth most expensive city in the world, according to the Economist Intelligence Unit (EIU)'s Worldwide Cost of Living study. Oslo was ranked as the 24th most liveable city in the world by Monocle magazine.

Oslo's population was increasing at record rates during the early 2000s, making it the fastest growing major city in Europe at the time. This growth stems for the most part from international immigration and related high birth rates, but also from intra-national migration. By 2010 the immigrant population in the city was growing somewhat faster than the Norwegian population, and in the city proper this had become more than 25% of the total population if the children of immigrant parents are included.

reference

Full Form	Category
Technology Resource Fee	Academic & Science
Tropical Rain Forest	Academic & Science
Timing Research Forum	Academic & Science
Tuned Radio Frequency Receiver	Academic & Science
Oslo	Airport Code
First Asset Energy & Resource Fund	Business
Trafford Resources Ltd	Business
Tetsuya Rave Factory	Business
Transport Recovery Fund	Business
Teachers Retirement Fund	Business
The Reinvestment Fund	Business
Templeton Russia Fund, Inc.	Business
Travel Request Form	Community
Thermal Recovery Facility	Community
Texas Renaissance Festival	Community
Teacher Report Form	Community
The Rocketry Forum	Community
The Rolex Forums	Community
TK Rave Factory	Community
The Rotary Foundation	Community
Tampa Residential Facility	Community
Tata Robins Fraser	Company Name
Trap Rule File	Computing
Transition Reflection Formalism	Electronics
Tuned Radio Frequency	Electronics
Thief River Falls	General
Table Rock Fellowship	General
Tandem Repeats Finder	General
Test Report Form	General
Telomere Restriction Fragment	General
Treatment Request Form	General
The Race Factory	General
Tournament Report File	General
Tally Random Fact	General
Time Restricted Feeding	General
The Rice Factory	General
Transit and Roaming Function	General
Transmitted Radio Frequency	General
Tutorial Request Form	General
Television Radio and Film	General
Trade Reporting Facility	General
Tactical Response Force	General
Test Report Forms	General
Tutorial Request Forms	General
Time Restrictive Feeding	General
Transitional Results Framework	General
TBP Related Factor	General
Time Resolved Fluorescence	General
Turbine Rear Frame	General
Traffic Records Forum	General
Tamiya Racing Factory	General
Telecommande a Radio Frequence	General
Transportation Research Forum	General
The Roadster Factory	General
Tire Road Friction	General
Transducer Research Foundation	General
Thoroughbred Retirement Foundation	General
Thomson Reuters Foundation	General
Tyler Robinson Foundation	General
Training and Research Foundation	General
The Resource Foundation	General
Travis Roy Foundation	General
Trim Reference Frame	General
transfer/transferred	Governmental
Tribunal Regional Federal	Governmental
TAROPA	Indian Railway Station
Thyrotropin-Releasing Factor	Medical
TRF Limited	NSE Company Symbol
Sandefjord, Norway	Regional
Tcl Report Formatter	Softwares
Tempus Recorder File	Softwares
Transmit Reject Filter	Telecommunication