1G (disambiguation)

1G is the first-generation wireless telephone technology.

1G or 1-G may also refer to: Metallothionein 1G 1g Racing, manufacturer of the Rossion Q1 sports car Astra 1G, a satellite operated by SES SSH 1G (WA) or Washington State Route 538 Galileo International's IATA code 1G, a model of Toyota G engine

See also G-force Gram Cardiomyopathy, dilated 1G (autosomal dominant) G1 (disambiguation) G (disambiguation)