| k | num | v's |
| tactile_paving | 1 | yes (1), |
| takeaway | 28 | no (3), only (2), yes (23), |
| takeout | 1 | yes (1), |
| taxi | 1 | office (1), |
| telephone | 1 | +993 12 285860 (1), |
| telephone2 | 1 | +993 12 286085 (1), |
| tickets:bus | 1 | yes (1), |
| tickets:mini_bus_taxi | 1 | yes (1), |
| tidal | 5 | yes (5), |
| timezone | 9 | Asia/Aqtau (1), Asia/Ashgabat (1), Asia/Kabul (1), Asia/Samarkand (5), Asia/Tehran (1), |
| to | 2 | Ургенч (1), Хива (1), |
| toilets:disposal | 8 | flush (6), pitlatrine (2), |
| toilets:wheelchair | 5 | yes (5), |
| toll | 8 | no (6), yes (2), |
| toll:bus | 1 | $50 (1), |
| toll:car | 1 | $10 (1), |
| tomb | 4 | mausoleum (4), |
| tourism | 560 | Private_Farm (1), alpine_hut (3), apartment (3), artwork (78), attraction (148), camp_site (5), caravan_site (9), chalet (3), gallery (1), guest_house (34), hostel (10), hotel (162), information (6), motel (6), museum (45), picnic_site (1), resort (1), theme_park (11), viewpoint (12), wilderness_hut (15), yes (3), zoo (3), |
| tower | 1 | yes (1), |
| tower:construction | 23 | brick (3), concrete (7), dome (1), freestanding (5), lattice (3), masonry (1), steel (1), stone (2), |
| tower:type | 157 | aircraft_control (3), bell_tower (2), communication (30), defensive (75), hose (2), minaret (12), observation (30), steel_grating (1), telecommunication (2), |
| tracks | 52 | 1 (51), 3 (1), |
| tracktype | 328 | grade1 (143), grade2 (129), grade3 (19), grade4 (24), grade5 (13), |
| traffic_calming | 1 | hump (1), |
| traffic_sign | 4 | city_limit (4), |
| traffic_signals | 438 | signal (438), |
| train | 8 | yes (8), |
| triple_tower | 7 | yes (7), |
| trolley_wire | 18 | yes (18), |
| tunnel | 371 | building_passage (5), covered (1), culvert (180), no (1), yes (184), |
| turn:lanes | 23 | left|left|right|right (1), left|through|through|through|through;right (1), merge_to_right|through (1), reverse;left|through|through|through|through (1), reverse;through|through|through|through (1), slight_left|slight_left|slight_left|slight_right (2), slight_left|slight_right (1), through|slight_right (1), through|through|merge_to_left (1), through|through|slight_right (1), through|through|slight_right|slight_right (2), through|through|through|slight_right (4), through|through|through|slight_right|slight_right (1), through|through|through|through;right (2), through|through|through|through|right|right (2), through|through|through|through|slight_right|slight_right (1), |
| two_sided | 5 | yes (5), |
| type | 829 | associatedStreet (33), boundary (168), building (1), enforcement (4), gas (9), hydrocarbons (6), multipolygon (365), network (3), oil (1), pipeline (3), restriction (102), route (80), route_master (1), site (4), street (31), water (8), waterway (10), |