| Name | Country | Feature class | Latitude | Longitude |
2551  | Quebrada Tiza Huayco -0.940985-78.897079 | Ecuador, Cotopaxi | stream | S 0° 56′ 27'' | W 78° 53′ 49'' |
2552  | Quebrada Tiura -3.7833333-79.3166667 | Ecuador, Loja | intermittent stream | S 3° 47′ 0'' | W 79° 19′ 0'' |
2553  | Quebrada Tiupulillo -0.7-78.5833333 | Ecuador, Cotopaxi | intermittent stream | S 0° 42′ 0'' | W 78° 35′ 0'' |
2554  | Quebrada Tiupamba -3.35-79.1 | Ecuador, Azuay | stream | S 3° 21′ 0'' | W 79° 6′ 0'' |
2555  | Quebrada Tiungo -1.6833333-78.6666667 | Ecuador, Chimborazo Province | intermittent stream | S 1° 41′ 0'' | W 78° 40′ 0'' |
2556  | Río Tisay -2.5333333-79.35 | Ecuador, Cañar | stream | S 2° 32′ 0'' | W 79° 21′ 0'' |
2557  | Quebrada Tiopamba -3.5166667-79.5166667 | Ecuador, Loja | intermittent stream | S 3° 31′ 0'' | W 79° 31′ 0'' |
2558  | Río Tíohuayco -2.6666667-78.95 | Ecuador, Cañar | stream | S 2° 40′ 0'' | W 78° 57′ 0'' |
2559  | Quebrada Tinte -0.1166667-78.2166667 | Ecuador, Pichincha | stream | S 0° 7′ 0'' | W 78° 13′ 0'' |
2560  | Río Tintal -1.7833333-79.7833333 | Ecuador, Guayas | stream | S 1° 47′ 0'' | W 79° 47′ 0'' |
2561  | Río Tintahuaycu -2.544413-78.903104 | Ecuador, Cañar | stream | S 2° 32′ 39'' | W 78° 54′ 11'' |
2562  | Quebrada Tinta -3.3166667-79.0666667 | Ecuador, Azuay | stream | S 3° 19′ 0'' | W 79° 4′ 0'' |
2563  | Quebrada Tingopungo -0.98715-78.878615 | Ecuador, Cotopaxi | stream | S 0° 59′ 13'' | W 78° 52′ 43'' |
2564  | Río Tingo -0.952809-78.708651 | Ecuador, Cotopaxi | stream | S 0° 57′ 10'' | W 78° 42′ 31'' |
2565  | Quebrada Tingo -0.4-78.4333333 | Ecuador, Pichincha | stream | S 0° 24′ 0'' | W 78° 26′ 0'' |
2566  | Tinajillas -3.18925-79.044693 | Ecuador, Azuay | stream | S 3° 11′ 21'' | W 79° 2′ 40'' |
2567  | Quebrada Tinajahuaicu -1.1166667-78.5666667 | Ecuador, Tungurahua Province | intermittent stream | S 1° 7′ 0'' | W 78° 34′ 0'' |
2568  | Quebrada Timbuyacu 0.4-78.25 | Ecuador, Imbabura | stream | N 0° 24′ 0'' | W 78° 15′ 0'' |
2569  | Quebrada Tiliche -0.5833333-78.5333333 | Ecuador, Pichincha | stream | S 0° 35′ 0'' | W 78° 32′ 0'' |
2570  | Quebrada Tilacos -3.9666667-80.35 | Ecuador, Loja | stream | S 3° 58′ 0'' | W 80° 21′ 0'' |
2571  | Río Tihuano -1.245781-77.123557 | Ecuador, Pastaza Province | stream | S 1° 14′ 44'' | W 77° 7′ 24'' |
2572  | Quebrada Tigui Tola 0.2833333-78.0833333 | Ecuador, Imbabura | stream | N 0° 17′ 0'' | W 78° 5′ 0'' |
2573  | Río Tiguino -1.257163-76.472066 | Ecuador, Pastaza Province | stream | S 1° 15′ 25'' | W 76° 28′ 19'' |
2574  | Quebrada Tigualó -1.1-78.5666667 | Ecuador, Cotopaxi | intermittent stream | S 1° 6′ 0'' | W 78° 34′ 0'' |
2575  | Quebrada de los Tigrillos -3.7666667-80.2 | Ecuador, El Oro | stream | S 3° 46′ 0'' | W 80° 12′ 0'' |
2576  | Río Tigre -1.139445-79.909025 | Ecuador, Guayas | stream | S 1° 8′ 22'' | W 79° 54′ 32'' |
2577  | Río Tigre 1.1333333-78.3666667 | Ecuador, Carchi | stream | N 1° 8′ 0'' | W 78° 22′ 0'' |
2578  | Río Tigre -0.136699-79.692756 | Ecuador, Manabí | stream | S 0° 8′ 12'' | W 79° 41′ 33'' |
2579  | Estero Tigre -1.118498-79.976334 | Ecuador, Guayas | stream | S 1° 7′ 6'' | W 79° 58′ 34'' |
2580  | Quebrada de Tiglán -0.9333333-78.9 | Ecuador, Cotopaxi | stream | S 0° 56′ 0'' | W 78° 54′ 0'' |
2581  | Río Tigay -2.513142-79.271418 | Ecuador, Cañar | intermittent stream | S 2° 30′ 47'' | W 79° 16′ 17'' |
2582  | Río Tierre -0.9833333-79.5166667 | Ecuador, Pichincha | stream | S 0° 59′ 0'' | W 79° 31′ 0'' |
2583  | Quebrada de Tierra Blanca 0.6166667-77.8333333 | Ecuador, Carchi | stream | N 0° 37′ 0'' | W 77° 50′ 0'' |
2584  | Quebrada Tibiruche -4.55-79.5 | Ecuador, Loja | intermittent stream | S 4° 33′ 0'' | W 79° 30′ 0'' |
2585  | Río Tiaone 0.920974-79.659183 | Ecuador, Esmeraldas | stream | N 0° 55′ 15'' | W 79° 39′ 33'' |
2586  | Quebrada del Tiago -4.2666667-79.75 | Ecuador, Loja | intermittent stream | S 4° 16′ 0'' | W 79° 45′ 0'' |
2587  | Quebrada Terremoto -1.285057-78.6094 | Ecuador, Tungurahua Province | intermittent stream | S 1° 17′ 6'' | W 78° 36′ 33'' |
2588  | Tenguel Río -3.000725-79.843763 | Ecuador, Guayas | stream | S 3° 0′ 2'' | W 79° 50′ 37'' |
2589  | Boca de Tenguel -3.000917-79.844599 | Ecuador, Guayas | stream mouth(s) | S 3° 0′ 3'' | W 79° 50′ 40'' |
2590  | Quebrada Tenería -0.6166667-78.65 | Ecuador, Cotopaxi | stream | S 0° 37′ 0'' | W 78° 39′ 0'' |
2591  | Tendal -0.3-78.65 | Ecuador, Pichincha | stream | S 0° 18′ 0'' | W 78° 39′ 0'' |
2592  | Río Tena -0.989322-77.805643 | Ecuador, Napo | stream | S 0° 59′ 21'' | W 77° 48′ 20'' |
2593  | Quebrada Tembo -0.7-78.6333333 | Ecuador, Cotopaxi | stream | S 0° 42′ 0'' | W 78° 38′ 0'' |
2594  | Quebrada Telera -4.040319-79.919032 | Ecuador, Loja | stream | S 4° 2′ 25'' | W 79° 55′ 8'' |
2595  | Quebrada de Teleche -0.7333333-78.7333333 | Ecuador, Cotopaxi | intermittent stream | S 0° 44′ 0'' | W 78° 44′ 0'' |
2596  | Río Tejar 0.240273-78.265278 | Ecuador, Imbabura | stream | N 0° 14′ 25'' | W 78° 15′ 55'' |
2597  | Quebrada del Tejar 0.382378-78.059514 | Ecuador, Imbabura | stream | N 0° 22′ 56'' | W 78° 3′ 34'' |
2598  | Quebrada del Tejar -0.205399-78.434896 | Ecuador, Pichincha | stream | S 0° 12′ 19'' | W 78° 26′ 5'' |
2599  | Quebrada Tejar -2.9-79.0333333 | Ecuador, Azuay | stream | S 2° 54′ 0'' | W 79° 2′ 0'' |
2600  | Quebrada Tejado -0.1833333-78.5 | Ecuador, Pichincha | stream | S 0° 11′ 0'' | W 78° 30′ 0'' |