Torpedo GunBoat (Patrol, Torpedo, GunBoat)
Key Facts
Abbreviation
PTGB
Pronunciation
/tɔrˈpiˌdoʊ ˈgənˌboʊt pəˈtroʊl tɔrˈpiˌdoʊ ˈgənˌboʊt/
Category
Miscellaneous
Related Field
Shipping & Sailing