abbr. 1 (context mathematics English) The sign function. 2 (context mathematics group theory English) The sign / signature of a permutation.
SGN (previously known as Scotia Gas Networks) is a UK gas distribution company which manages the network that distributes natural and green gas to 5.8 million homes and businesses across Scotland and the south of England. As of 2014/15 SGN operates more than 71,000 km of pipes. In the same period SGN spent £500 million on upgrading the network.
SGN is a gas distribution company operating in Scotland and southern England.
SGN can also refer to:
- Social Gaming Network, a casual gaming company.
- Samsung Galaxy Note series, a series of smartphones/tablets.
- The airport code for Tan Son Nhat International Airport, Ho Chi Minh City, Vietnam.
- Sélection de Grains Nobles, a French term for sweet wines made from grapes affected by noble rot.