Wikipedia
GGR
GGR may refer to:
- Aghu Tharrnggala language (ISO 639-3 code ggr), an extinct language from Australia
- Gib Gay Rights, a political campaign for LGBT rights in Gibraltar
- Glucagon receptor, a protein receptor activated by glucagon
- Grammaire générale et raisonnée or Port-Royal Grammar, a theory of grammar
- Greater German Reich, the official name of Nazi Germany between 1943 and 1945
- Greater Germanic Reich, the political entity it tried to establish during World War II
- Groudle Glen Railway, a narrow-gauge railway on the Isle of Man