měi​guó​lián​bāng​háng​kōng​jú

Federal Aviation Administration

美国联邦航空局 美國聯邦航空局 měi​guó​lián​bāng​háng​kōng​jú
Federal Aviation Administration
Federal Aviation Administration (FAA); the government agency responsible for civil aviation in the United States

Frequency

Written text
0.159 per million

Sources

Frequency data
BCC Corpus (BLCU)