ntsb

listen to the pronunciation of ntsb
Английский Язык - Турецкий язык
(Askeri) Milli Ulaştırma Güvenliği Kurulu (National Transportation Safety Board)
National Transportation Safety Board
(Askeri) Milli Ulaştırma Güvenliği Kurulu
Английский Язык - Английский Язык
National Transportation Safety Board
agency of the United States Government which investigates transportation accidents of all types (railroad, airliners, etc.)