SIA meaning in Airport Code ?

Answer:

What is Xi An mean?

Xi'an (UK: shee-AN, US: shee-AHN; Chinese: 西安; pinyin: Xī'ān; Chinese: [ɕí.án] (listen)), alternately romanized as Sian, is the capital of Shaanxi Province. A sub-provincial city on the Guanzhong Plain in Northwest China, it is one of the oldest cities in China, the oldest prefecture capital and one of the Chinese Four Great Ancient Capitals, having held the position under several of the most important dynasties in Chinese history, including Western Zhou, Qin, Western Han, Sui, Northern Zhou and Tang. The city is the starting point of the Silk Road and home to the UNESCO World Heritage set Terracotta Army of Emperor Qin Shi Huang.

Since the 1980s, as part of the economic growth of inland China especially for the central and northwest regions, Xian has re-emerged as a cultural, industrial, political and educational centre of the entire central-northwest region, with many facilities for research and development, national security and space exploration. Xian currently holds sub-provincial status, administering 11 districts and 2 counties. The city is the third most populous city in Western China, the other two being Chongqing and Chengdu, as well as the most populous city in Northwestern China. In 2020, Xi'an was ranked as Beta- from the GAWC biannual city rankings, and, according to the country's own ranking, ranked 17th.

Xi'an is ranked in the top 40 cities in the world by scientific research output as tracked by the Nature Index, and home to multiple China's prestige universities, including Xi'an Jiaotong University, Northwestern Polytechnical University, Chang'an University, Xidian University, Shaanxi Normal University and Northwest University.

reference

Full Form	Category
Society for Industrial Archeology	Academic & Science
Society for International Affairs	Academic & Science
Students Internet Associatation	Academic & Science
Société des Ingénieurs de l'Automobile	Academic & Science
Société des Ingénieurs Automobile	Academic & Science
Société Suisse des Ingénieurs et Architectes	Academic & Science
Società Svizzera degli Ingegneri ed Architetti	Academic & Science
Swiss Society of Engineers and Architects	Academic & Science
Schweizerischer Ingenieur- und Architektenverein	Academic & Science
System Impact Analysis	Academic & Science
Speed Indicator and Alarm	Academic & Science
Security Integration Architecture	Academic & Science
Student Internet Association	Academic & Science
Students' Internet Association	Academic & Science
Society of Insurance Accountants	Accounts and Finance
Xi An	Airport Code
Securities Industry Act	Business
Securities Industry Association	Business
Signal Apparel, Inc.	Business
Society of Investment Analysts	Business
Software Industry Association	Business
Strategic Investment Area	Business
Soco Intl.	Business
Skylon International Advantage Yield Trust	Business
Special Instructional Assistance	Community
Social Impact Assessment	Community
Satellite Industry Association	Community
Safety Institute of Australia	Community
Security Industry Association	Computer and Networking
Semiconductor Industry Association	Computer and Networking
Semiconductor Industries Association	Computing
Scsi Industry Association	Computing
Starting Instruction Address	Computing
Symantec Intruder Alert	Computing
Subject Information Access	Computing
Systems Interconnect Architecture	Computing
Serial Interface Adapter	Computing
Safer Internet Association	Computing
Subaru Isuzu Automotive	General
Service Interval Announcer	General
Salon International de l'Automobile	General
Special Interest Automobiles	General
Sprint Invaders Association	General
Societa Degli Ingegneri Dell'Automobile	General
Sports Injection Automatic	General
Societa Italiana Automobili	General
Societe des Ingenieurs de l'Automobile	General
Societe Ivoirienne de l'Automobile	General
s for I am	General
Simple Image Access	General
Solvent Interaction Analysis	General
Single Ion Anisotropies	General
Sales Inducement Asset	General
Staffing Industry Analysts	General
Stereo Integrated Amplifier	General
Subaru of Indiana Automotive	General
Special Interest Aliens	General
Senator Ibikunle Amosun	General
Singapore International Airlines	General
Sorry I Apologise	General
Snowsport Insiders and Alcohol	General
Selector Input Area	General
Spirituality In Action	General
Singular Indefinite Article	General
Statics Integrated Assessment	General
Superman's Insurance Agency	General
Secret Imperial Assassins	General
A Self Interstitial Atom	General
Sobriety In Action	General
Sorry Im Afraid	General
Samurai In Action	General
Security Industry Authority	Governmental
Singapore Institute Of Architects	Governmental
Secretariat For Industrial Assistance	Governmental
Shadow Investigation Agency	Governmental
Strip Immunoblot Assay	Governmental
SHIVLANKHA	Indian Railway Station
Solidaridad Internacional Antifascista	International
Sorry I Asked	Internet
Spectrophotometric Intracutaneous Analysis	Medical
sequential injection technique	Medical
Serum Inhibitory Activity	Medical
Serum-In-Agar	Medical
sialic acid	Medical
Slide Immunoenzymatic Assay	Medical
Small Intestine Atresia	Medical
Sperm-Immobilising Activity	Medical
Spinal Injuries Association	Medical
Stress-Induced Analgesia	Medical
Stretch-Induced Arrhythmia	Medical
Structured Intermittent Auscultation	Medical
Subacute Infectious Arthritis	Medical
Subintimal angioplasty	Medical
Survivors of Incest Anonymous	Medical
Sequence Independent Amplification	Medical
Station of Initial Assignment	Military and Defence
Xi An, Mainland China	Regional
Securities Institute of Australia	Regional
Shuttle Induced Atmosphere	Space Science
Software Impact Assessment	Space Science
Solar Inertial Attitude	Space Science
Snowsports Industries America	Sports