Organizations
- Georgetown Law Journal Publisher
- Georgia Southern University - (Statesboro, Georgia, United States) External Organization
- Georgia State University Publisher
- Georgia Historical Society Publisher
- Georgia State University Law Review Publisher
- Georgia Law Review Publisher
- GeoScienceWorld Publisher
- Ghent University Publisher
- GigaScience Press Publisher
- Gival Press Publisher
- Global Vision Press Publisher
- Global Science Press Publisher
- Global Governance Publisher
- Global Initiatives Academic Department,Organization
- Global War Studies Publisher
- Goa University - (Taleigao, India) External Organization
- Golden House Publications Publisher
- Goldsmiths University of London - (London, United Kingdom) External Organization
- Gonzaga Law Review Publisher
- Gonzaga University School of Law Publisher
- Gonzaga University - (Spokane, Washington, United States) External Organization
- Government Institutes Publisher
- Grace Hopper Publisher
- Graduate Studies Academic Department,Organization
- Graffiti Media Publisher
- Grafica Multipress Publisher
- Grambling State University - (Grambling, Louisiana, United States) External Organization
- Grand Valley State University Libraries Publisher
- Great River Learning Publisher
- greekworks.com Publisher
- Greenhaven Press Publisher
- Greenhouse Grower - (Ohio, United States) Organization
- Greenwood Publisher
- Greenwood Publishing Group Publisher
- Greenwood Pub Group Publisher
- Greenwood Press Publisher
- Groningen: Noordhoff Uitgevers Publisher
- Growing Science Publisher
- Grupo Pacifico Publisher
- Gryphon House Publisher
- Guardian US Publisher
- Guilford Press Publisher
- Guilford Publications Publisher
- Guilford Press New York, NY Publisher
- Gulf Professional Publishing Publisher