TH is the abbreviation for Thailand, the 50th largest country in the world. Officially the Kingdom of Thailand, Thailand is a country located in Asia, bordering 4 countries – Cambodia, Laos, Malaysia, and Myanmar. Bangkok is the capital city of Thailand. Major cities include Bangkok (population: 5,104,465), Samut Prakan (population: 388,909), Nonthaburi (population: 291,544), Udon Thani (population: 247,220), Chon Buri (population: 219,153), Nakhon Ratchasima (population: 208,770), Chiang ...