| k | num | v's |
| garden:style | 1 | kitchen (1), |
| garden:type | 7 | botanical (2), residential (5), |
| gauge | 448 | 1435 (16), 1435;1520 (4), 1520 (427), 750 (1), |
| generator:method | 41 | combined_circle (1), combustion (2), fission (1), photovoltaic (3), run-of-the-river (11), thermal (1), water-pumped-storage (1), water-storage (19), wind_turbine (2), |
| generator:output:electricity | 21 | 1.5 MW (2), 157.2 MW (1), 22 MW (2), 40.8 MW (2), 56 MW (4), 660 kW (4), 96 MW (1), yes (5), |
| generator:source | 53 | gas (4), hydro (25), nuclear (1), solar (16), wind (7), |
| generator:type | 6 | francis_turbine (1), horizontal_axis (2), solar_photovoltaic_panel (3), |
| genus | 7 | Juglans (5), Prunus (1), pistaches (1), |
| genus:en | 1 | Apple (1), |
| geological | 3 | volcanic_caldera_rim (3), |
| geonames:id | 1 | 174982 (1), |
| government | 28 | administrative (2), archive (1), cadaster (1), customs (2), education (1), government_office (1), ministry (2), police (1), presidency (1), prosecutor (1), register_office (2), tax (5), yes (8), |
| grade | 1 | 2 (1), |
| grades | 6 | 1-8 (1), 1-9 (3), 6-18 (1), 9-12 (1), |
| group_only | 3 | no (2), yes (1), |
| guest_house | 21 | bed_and_breakfast (10), guest_house (8), hostel (2), yes (1), |