We found 4 dictionaries that define the word g-g:

General (2 matching dictionaries)

1. G-G: Wordnik
2. G-G: Dictionary.com

Miscellaneous (2 matching dictionaries)

3. G-G: Acronym Finder
4. AbbreviationZ (No longer online)

▸ Words similar to g-g ▸ Usage examples for g-g ▸ Idioms related to g-g ▸ Wikipedia articles (New!) ▸ Words that often appear near g-g ▸ Rhymes of g-g ▸ Invented words related to g-g