Antarctic Circle 
The parallel of latitude 66° 33ʹ south of the equator. It marks the southernmost point at which the sun is visible on the southern winter solstice and the northernmost point at which the midnight sun can be seen on the southern summer solstice.
- Great Dividing Range
- Great Dog
- great dozen
- Great Duchess
- Great Duke
- great egret
- greaten
- greater
- Greater Bairam
- greater celandine
- Greater Feria
- Greater London
- Greater Manchester
- greater nobility
- greater omentum
- greater redpoll
- greater spotted woodpecker
- greater-than sign
- greatest common divisor
- greatest common measure
- Greatest Generation
- greatest happiness principle
- greatest hits
- greatest lower bound
- great ewe