1G is the first-generation wireless telephone technology.

1G or1-G may also refer to:

• Metallothionein 1G
• 1g Racing, manufacturer of the Rossion Q1 sports car
• Astra 1G, a satellite operated bySES
• SSH 1G (WA) or Washington State Route 538
• Galileo International's IATA code
• 1G, a model ofToyota G engine

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

Topics referred to by the same term

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