PA, Pa, pA, or pa may refer to:
Pakistan (/ˈpækᵻstæn/ or /pɑːkᵻˈstɑːn/; Urdu: پاکستان), officially the Islamic Republic of Pakistan, is a federal parliamentary republic in South Asia on the crossroads of Central Asia and Western Asia.
Paris (French: [paʁi]) is the capital and most populous city of France. It has an area of 105 square kilometres (41 square miles) and a population of 2,229,621 in 2013 within its administrative limits.
Sir James Paul McCartney, MBE (born 18 June 1942) is an English singer-songwriter, multi-instrumentalist, and composer.
Parkinson's disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system.
Papua New Guinea (PNG; /ˈpæpuə njuː ˈɡɪniː, ˈpɑː-, -pju-/, US /ˈpæpjuə, pɑːˈpuːə/; Tok Pisin: Papua Niugini; Hiri Motu: Papua Niu Gini), officially the Independent State of Papua New Guinea, is an Oceanian country that occupies the eastern half of the island of New Guinea and its offshore islands in Melanesia, a region of the southwestern Pacific Ocean north of Australia.
Paramore is an American rock band from Franklin, Tennessee, formed in 2004. The band currently consists of lead vocalist Hayley Williams, guitarist Taylor York and drummer Zac Farro.
The Patient Protection and Affordable Care Act, often shortened to the Affordable Care Act (ACA) and nicknamed Obamacare, is a United States federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama on March 23, 2010. Under the act, hospitals and primary physicians would transform their practices financially, technologically, and clinically to drive better health outcomes, lower costs, and improve their methods of distribution and accessibility.