Collection place
- Garcia River, Point Arena, Mendocino County7
- Gard (department), Occitanie, France11
- Garden Point, Melville Island, Australia3,322
- Garden Valley, Lincoln County, Nevada5
- Garden Valley, Superstition Wilderness, Pinal County, Arizona7
- Garden of the Gods, Colorado Springs, Colorado4
- Gardnerville, Douglas County, Nevada44
- Gargento, Ica valley, Ica Region1
- Gargett, Queensland, Australia3
- Gariche, Chiriquà Province, Panama32
- Garmisch-Partenkirchen, Bavaria, Germany1
- Garra Nullah, Narmada valley, Madhya Pradesh8
- Garra-Somna, Narmada valley, Madhya Pradesh7
- Gasden County, Florida1
- Gasquet, Del Norte County, California3
- Gaul (ancient region)50
- Gauley Bridge, Fayette County, West Virginia33
- Gauteng Province, Republic of South Africa102
- Gautse (Gyantse), Tibet1
- Gbarnga, Liberia2