SIN
Encyclopedia
SIN can refer to:
- the trigonometric sineSineIn mathematics, the sine function is a function of an angle. In a right triangle, sine gives the ratio of the length of the side opposite to an angle to the length of the hypotenuse.Sine is usually listed first amongst the trigonometric functions....
function - SingaporeSingaporeSingapore , officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the...
, FIFA trigramme and International Olympic Committee country code - Singapore Changi AirportSingapore Changi AirportSingapore Changi Airport , Changi International Airport, or simply Changi Airport, is the main airport in Singapore. A major aviation hub in Southeast Asia, it is about north-east from the commercial centre in Changi, on a site....
, IATA airport code - Social Insurance NumberSocial Insurance NumberA social insurance number is a number issued in Canada to administer various government programs. The SIN was created in 1964 to serve as a client account number in the administration of the Canada Pension Plan and Canada's varied employment insurance programs. In 1967, Revenue Canada started...
, a number which may be issued to a person in Canada in furtherance of various government programs - Sistema de Inteligencia NacionalSistema de Inteligencia NacionalSistema de Inteligencia Nacional is the official denomination of the Argentine national intelligence community.The National Intelligence System consists of the following agencies and its dependencies:...
, the Argentine intelligence services - Spanish International Network, a Spanish-language American television network that predated UnivisionUnivisionUnivision is a Spanish-language television network in the United States. It has the largest audience of Spanish language television viewers according to Nielsen ratings. Randy Falco, COO, has been in charge of the company since the departure of Univision Communications president and CEO Joe Uva...