GES
- GE (disambiguation)
- GES (band)
- General Santos International Airport
- Geneva English School
- Germanium monosulfide
- Gess (disambiguation)
- Ghana Education Service
- Global Economic Symposium
- Good Environmental Status
- Government Economic Service
- Grace Evangelical Society
- Grigory Ges
- Gęś, Lublin Voivodeship
- Gęś, Pomeranian Voivodeship
- G♭ (musical note)
- Marine Strategy Framework Directive