Eg may mean:
- e.g., abbreviation of exempli gratia, Latin for "for example"
- Eg, Afghanistan, a city
- Exagram, an SI unit of mass
- band gap energy
EG may be:
- Eddie Guerrero, a late Mexican American professional wrestler
- Edison Glass, an indie rock band
- Equatorial Guinea
- EG (magazine), a journal dedicated to chess endgame studies
- E.G. Records, a music record label
- Egypt, country code
- 'EG' is the IATA code for Japan Asia Airways
- Electric Gardens, a music festival in Faversham, UK
- Elemental Gelade, a Japanese anime and manga
- Endoglucanase
- Epileptic Gaming, a video game talk show
- Ethylene glycol, an alcohol
- Eurogamer, the UK-based gaming website
