Encyclopedias, Almanacs, Transcripts, and Maps
- Gunshot Residue
- Gunther Blobel
- Guppy
- Guppy
- Guppy, Mary Jane (ca. 1860)
- Guppy-Volckman, Agnes (1838-1917)
- Gurdjieff Foundation of California
- Gurdjieff Studies Group
- Gurnards, Flatheads, Scorpionfishes, and Relatives: Scorpaeniformes
- Gurney, Edmund (1847-1888)
- Gustav Nachtigal
- Gustav Robert Kirchoff
- Gustave Alexandre Eiffel
- Gustave Gaspard de Coriolis
- Gustave Thuret
- Gustenhover (17th century)
- Gutenberg Discontinuity
- Gutenberg Discontinuity
- Guy Henry Faget
- Guy Patin