Gaceta Laboral - (Universidad del Zulia)
Gaceta Médica de Caracas - (ATEPROCA)
Gaceta Médica de México - (Academia Nacional de Medicina de México, A.C.)
Gaceta Sanitaria - (Ediciones Doyma, S.L.)
Game Studies - (Game Studies)
Gastric & Breast Cancer - (Gastric Breast Cancer Editorial Office, Ioannina, Greece)
Gay and Lesbian Issues and Psychology Review - (Australian Psychological Society)
Gayana (Concepción) - (Universidad de Concepción)
Gayana. Botánica - (Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción)
Gazeta de Antropologia - (Departamento de Filosofía / Asociación Granadina de Antropología)
Göttinger Forum für Altertumswissenschaft - (Duehrkohp & Radicke)
GEFAME - (University of Michigan, Scholarly Publishing Office)
Gender, rovné prílezitosti, vyzkum - (Sociologický ústav Akademie věd České republiky)
Genders - (University of Colorado)
General and applied plant physiology - (Acad. M. Popov Institute of Plant Physiology, Bulgarian Academy of Sciences)
Genes and Genetic Systems - (The Genetics Society of Japan)
Genetic Vaccines and Therapy - (BioMed Central)
Genetics and Molecular Biology - (Sociedade Brasileira de Genética)
Genetics and Molecular Research - (The Ribeirão Preto foundation for Scientific Research (FUNPEC))
Genomics, Society and Policy - (CESAGen, Lancaster University, UK)
Geochemical Transactions - (BioMed Central)
Geochronometria - (WIND- J. Wojewoda Publishing Company)
Geodetski vestnik - (Association of Surveyors of Slovenia)
Geodiversitas - (Museum National d'Histoire Naturelle Paris)
Geofísica Internacional - (Universidad Nacional Autónoma de México, Instituto de Geofísica)
Geofizika - (Andrija Mohorovicic Geophysical Institute, Faculty of Science, University of Zagreb, Croatia)
GeoFocus - (Grupo de Métodos Cuantitativos, SIG y Teledetección, A.G.E (Spain))
Geologia Croatica - (Institute of Geology Zagreb)
Geologica Acta - (University of Barcelona, Spanish Research Council (CSIC))
GeoTropico - (GeoLat Group.)
German as a foreign language - (GFL)
German Journal of Psychiatry - (University of Goettingen, Department of Psychiatry)
German Journal of Urban Studies - (German Institute of Urban Affairs )
German Medical Science - (Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften)
German Risk and Insurance Review - (Prof. Dr. Heinrich R. Schradin, University of Cologne, Germany)
Gerokomos - (Ediciones SPA S.L.)
Gestão & Produção - (Universidade Federal de São Carlos)
Gestión y Política Pública - (Centro de Investigación y Docencia Económicas)
Ginecología y Obstetricia de México - (Federación Mexicana de Ginecología y Obstetricia)
Global Bioethics - (Firenze University Press)
Global Media Journal - (Purdue University Calumet, Department of Communication and Creative Arts)
Global Tourism - (Global Tourism Consulting and Training)
Globalization and Health - (BioMed Central)
Glossos - (Slavic and East European Language Resource Center, Duke University.)
Gold Bulletin - (World Gold Council)
Graduate Journal of Asia-Pacific Studies - (University of Auckland)
Graduate Journal of Social Science - (Graduate Journal of Social Science)