PT

From Freepedia

Pt or PT may stand for:

• .pt, Internet country code top-level domain (ccTLD) for Portugal
• ISO country code of Portugal
• PT as an abbreviation for Perpetual Traveler, Permanant Tourist, or Prior Taxpayer
• the Periodic table
• Portuguese language
• Portugal Telecom
• Partido dos Trabalhadores (Worker's Party of Brazil)
• physical training, US military term for its exercise programs
• PT boat, a type of small fast ship used by the US Navy in World War II
• Prothrombin time, a measurement of blood coagulation
• Platinum (Pt)
• Polythiophene (PT)
• Pulau Tiga, an island in South China Sea
• Porcupine Tree, a British progressive rock group.