IEG
IEG stands for:
- Zielona Góra - Babimost airport in Poland as an IATA Code
- Immediate early gene, a gene which is transcribed within a few minutes after the stimulation of a cell
- Import natural gas
- Institute of European History, a non-university research institute in Mainz
IE -G stands for:
- County Galway, ISO -3166 -2 code of the Irish county
- Disambiguation
- Abbreviation