What does it mean?
Technology
Business
Society
Internet
Authority
Science
Various
World
Medical
OG
is shorter for Original German
language
Similar to OG
GA
- Gaelic
Irish
GD
- Scots Gaelic
GL
- Galician
GN
- Guarani
GU
- Gujarati
HA
- Hausa
HE
- Hebrew
View all in Languages