| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3401  | Tendal | Costa Rica, Guanacaste Province Santa Cruz > Bolsón | populated place | N 10° 21′ 0'' | W 85° 25′ 0'' |
| 3402 | Tempate Tempate | Costa Rica, Guanacaste Province Santa Cruz > Tempate | populated place | N 10° 24′ 51'' | W 85° 43′ 12'' |
| 3403 | Telire | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 35′ 0'' | W 83° 1′ 0'' |
| 3404 | El Tejar | Costa Rica, Cartago Province El Guarco > El Tejar | populated place | N 9° 50′ 32'' | W 83° 56′ 20'' |
| 3405 | Tausito Tausito | Costa Rica, Cartago Province Jiménez > Pejibaye | populated place | N 9° 46′ 40'' | W 83° 46′ 3'' |
| 3406 | Taus Taus | Costa Rica, Cartago Province Jiménez > Pejibaye | populated place | N 9° 47′ 20'' | W 83° 43′ 11'' |
| 3407 | Tanques | Costa Rica, Guanacaste Province Liberia > Liberia | populated place | N 10° 46′ 0'' | W 85° 19′ 0'' |
| 3408 | Tambor Tambor | Costa Rica, Alajuela Province Alajuela > Tambor | populated place | N 10° 2′ 14'' | W 84° 14′ 24'' |
| 3409 | Tambor Tambor | Costa Rica, San José Pérez Zeledón > San Pedro | populated place | N 9° 18′ 22'' | W 83° 32′ 44'' |
| 3410 | Talolinga Talolinga | Costa Rica, Guanacaste Province Nicoya > San Antonio | populated place | N 10° 19′ 23'' | W 85° 28′ 53'' |
| 3411 | Tajo Alto Tajo Alto | Costa Rica, Puntarenas Province Montes de Oro > La Unión | populated place | N 10° 8′ 3'' | W 84° 43′ 20'' |
| 3412 | Tacares Tacares | Costa Rica, Alajuela Province Grecia > Tacares | populated place | N 10° 1′ 47'' | W 84° 17′ 24'' |
| 3413 | Tacanis Tacanis | Costa Rica, Guanacaste Province Nandayure > Santa Rita | populated place | N 10° 1′ 53'' | W 85° 18′ 58'' |
| 3414 | Tacacorí Tacacori,Tacacorí | Costa Rica, Alajuela Province Alajuela > San Isidro | populated place | N 10° 3′ 5'' | W 84° 12′ 58'' |
| 3415 | Tabores | Costa Rica, Guanacaste Province Carrillo > Sardinal | populated place | N 10° 31′ 44'' | W 85° 39′ 5'' |
| 3416 | Tablón Tablon,Tablón | Costa Rica, Cartago Province El Guarco > Tobosi | populated place | N 9° 49′ 41'' | W 84° 0′ 26'' |
| 3417 | Tabla Grande Tabla Grande | Costa Rica, Alajuela Province San Carlos > Cutris | populated place | N 10° 35′ 19'' | W 84° 24′ 41'' |
| 3418 | Tabla Tabla | Costa Rica, Alajuela Province Río Cuarto > Río Cuarto | populated place | N 10° 24′ 55'' | W 84° 14′ 25'' |
| 3419 | Táberi | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 35′ 0'' | W 83° 3′ 0'' |
| 3420 | Tabarcia Tabarcia | Costa Rica, San José Mora > Tabarcia | populated place | N 9° 50′ 54'' | W 84° 14′ 0'' |
| 3421 | Surubres Surubres | Costa Rica, Puntarenas Province Parrita > Parrita | populated place | N 9° 36′ 6'' | W 84° 18′ 8'' |
| 3422 | Surisi | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 24′ 0'' | W 83° 15′ 0'' |
| 3423 | Suretka Suretka | Costa Rica, Limón Province Talamanca > Bratsi | populated place | N 9° 34′ 24'' | W 82° 56′ 19'' |
3424  | Cerro Suibia | Costa Rica, Limón Province Talamanca > Telire | mountain | N 9° 22′ 0'' | W 83° 10′ 0'' |
| 3425 | Suerre | Costa Rica, Limón Province Siquirres > Siquirres | populated place | N 10° 17′ 0'' | W 83° 24′ 3'' |
| 3426 | Sucre Sucre | Costa Rica, Alajuela Province San Carlos > Quesada | populated place | N 10° 16′ 45'' | W 84° 25′ 43'' |
| 3427 | Stafford | Costa Rica, Limón Province Matina > Carrandi | populated place | N 10° 1′ 30'' | W 83° 16′ 34'' |
| 3428 | Paso de la Sorda | Costa Rica, Heredia Province | ford | N 9° 59′ 0'' | W 84° 11′ 0'' |
| 3429 | Solanea Solania | Costa Rica, Guanacaste Province Tilarán > Líbano | populated place | N 10° 22′ 27'' | W 84° 59′ 22'' |
| 3430 | Socorro Socorro | Costa Rica, Alajuela Province San Ramón > Piedades Sur | populated place | N 10° 8′ 6'' | W 84° 35′ 32'' |
| 3431 | Socorro Socorro | Costa Rica, San José Pérez Zeledón > Platanares | populated place | N 9° 12′ 35'' | W 83° 39′ 44'' |
| 3432 | Socorro Socorro | Costa Rica, Puntarenas Province Buenos Aires > Brunka | populated place | N 9° 12′ 8'' | W 83° 23′ 53'' |
| 3433 | Sitio | Costa Rica, Cartago Province Jiménez > Juan Viñas | populated place | N 9° 54′ 42'' | W 83° 45′ 15'' |
| 3434 | Sitio | Costa Rica, Cartago Province Paraíso > Orosi | populated place | N 9° 47′ 9'' | W 83° 49′ 30'' |
| 3435 | Sirena Sirena | Costa Rica, Puntarenas Province Golfito > Puerto Jiménez | populated place | N 8° 28′ 48'' | W 83° 35′ 21'' |
| 3436 | Sinoi | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 36′ 0'' | W 83° 10′ 0'' |
| 3437 | Siete | Costa Rica, Limón Province Pococí > Colorado | populated place | N 10° 23′ 39'' | W 83° 25′ 35'' |
| 3438 | La Sierra | Costa Rica, San José Desamparados | populated place | N 9° 44′ 46'' | W 83° 58′ 46'' |
| 3439 | Sierpe Sierpe | Costa Rica, Puntarenas Province Osa > Sierpe | populated place | N 8° 51′ 35'' | W 83° 28′ 20'' |
| 3440 | Sibubeta Sibubeta | Costa Rica, Limón Province Limón > Valle La Estrella | populated place | N 9° 38′ 0'' | W 82° 58′ 0'' |
| 3441 | Siberia Siberia | Costa Rica, San José Pérez Zeledón > Páramo | populated place | N 9° 32′ 52'' | W 83° 42′ 48'' |
| 3442 | Cerro Shunébeta | Costa Rica, Limón Province Talamanca > Telire | mountain | N 9° 21′ 0'' | W 83° 0′ 0'' |
| 3443 | Sevilla Sevilla | Costa Rica, San José Acosta > Palmichal | populated place | N 9° 49′ 22'' | W 84° 11′ 27'' |
| 3444 | Selva Selva | Costa Rica, Cartago Province Jiménez > Pejibaye | populated place | N 9° 47′ 17'' | W 83° 44′ 57'' |
| 3445 | Sarmiento Sarmiento | Costa Rica, Puntarenas Province Puntarenas > Chomes | populated place | N 10° 9′ 30'' | W 84° 52′ 54'' |
| 3446 | Sardinal Sardinal | Costa Rica, Puntarenas Province Puntarenas > Acapulco | populated place | N 10° 6′ 58'' | W 84° 49′ 32'' |
| 3447 | Sarchí Sur | Costa Rica, Alajuela Province Sarchí > Sarchí Sur | populated place | N 10° 5′ 4'' | W 84° 20′ 23'' |
| 3448 | San Vicente San Vicente | Costa Rica, Alajuela Province San Carlos > Quesada | populated place | N 10° 16′ 47'' | W 84° 23′ 40'' |
| 3449 | San Vicente San Vicente | Costa Rica, Guanacaste Province Nicoya > San Antonio | populated place | N 10° 15′ 25'' | W 85° 29′ 30'' |
| 3450 | San Vicente San Vicente | Costa Rica, San José Puriscal > Chires | populated place | N 9° 40′ 17'' | W 84° 23′ 51'' |
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