The story
Initialism of patrol torpedo boat.
Etymology from Wiktionary, CC BY-SA 4.0.
PT boat
Today it means: A type of fast motor torpedo boat used by the US Navy during World War II. Full definition →
Today it means: A type of fast motor torpedo boat used by the US Navy during World War II. Full definition →
Initialism of patrol torpedo boat.
Etymology from Wiktionary, CC BY-SA 4.0.