| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3401  | Sioasio Oeste Sioasi,Sioasio,Sioasio Oeste,Sivasi | Philippines, Ilocos Pangasinan > Sual | populated place | N 16° 2′ 25'' | E 120° 2′ 57'' |
| 3402 | Sinulatan First Sinulatan,Sinulatan First,Sinulatan Primero | Philippines, Central Luzon Tarlac > Camiling | populated place | N 15° 42′ 50'' | E 120° 23′ 40'' |
| 3403 | Sinubong Sinubong,Sinubung | Philippines, Zamboanga Peninsula Zamboanga del Sur > Zamboanga City | populated place population 2,173 | N 7° 1′ 41'' | E 121° 55′ 31'' |
| 3404 | Sinolon Sinolon | Philippines, Soccsksargen South Cotabato > Municipality of T'Boli | populated place population 2,838 | N 6° 14′ 38'' | E 124° 48′ 52'' |
| 3405 | Sinugbuhan Simogbuhan,Sinogbuhan,Sinugbuhan | Philippines, Western Visayas Iloilo > San Joaquin | populated place | N 10° 28′ 17'' | E 122° 1′ 35'' |
| 3406 | Sinippil Sinipil,Sinippil | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | populated place | N 17° 20′ 4'' | E 121° 47′ 19'' |
| 3407 | Siniloan  Siniloan | Philippines, Calabarzon Laguna > Municipality of Siniloan | seat of a third-order administrative division | N 14° 25′ 17'' | E 121° 26′ 46'' |
| 3408 | Sinilian Third Sinilian,Sinilian 3,Sinilian Tercero,Sinilian Third | Philippines, Central Luzon Tarlac > Camiling | populated place | N 15° 42′ 44'' | E 120° 27′ 9'' |
| 3409 | Sinilian Second Sinilian,Sinilian 2,Sinilian Second,Sinilian Segundo | Philippines, Central Luzon Tarlac > Camiling | populated place | N 15° 42′ 27'' | E 120° 27′ 13'' |
| 3410 | Singayan Singayan,Singayen | Philippines, Cagayan Valley Cagayan > Municipality of Baggao | populated place | N 17° 54′ 1'' | E 121° 45′ 36'' |
| 3411 | Sindon Sindon | Philippines, Cagayan Valley Isabela > Ilagan City | populated place population 2,418 | N 17° 3′ 37'' | E 122° 0′ 54'' |
| 3412 | Sindangan Sindangan | Philippines, Zamboanga Peninsula Zamboanga del Norte > Municipality of Sindagan | populated place population 5,718 | N 8° 14′ 15'' | E 122° 59′ 50'' |
| 3413 | Sincanlang Sincanlang,Sinconlon | Philippines, Western Visayas Province of Guimaras | populated place | N 10° 39′ 18'' | E 122° 33′ 49'' |
| 3414 | Sincay Sincay,Singay | Philippines, Western Visayas Aklan > Madalag | populated place | N 11° 32′ 12'' | E 122° 18′ 6'' |
| 3415 | Sinayawan Sinayawan | Philippines, Davao Region Davao del Sur > Hagonoy | populated place population 4,930 | N 6° 42′ 45'' | E 125° 18′ 34'' |
| 3416 | Sinawilan Sinawilan | Philippines, Davao Region Davao del Sur > Municipality of Matanao | populated place population 4,017 | N 6° 45′ 16'' | E 125° 14′ 47'' |
| 3417 | Sinauilan Sinauilan,Sinavilan,Sinawilan | Philippines, Davao Region Davao del Sur > Municipality of Santa Cruz | populated place | N 6° 47′ 3'' | E 125° 22′ 48'' |
| 3418 | Sinapawan Sinapauan,Sinapawan | Philippines, Cagayan Valley Nueva Vizcaya > Municipality of Santa Fe | populated place | N 16° 10′ 28'' | E 120° 57′ 38'' |
| 3419 | Sinaoangan Norte Sinaoangan Norte,Sinaongan Norte,Sinaoñgan Norte,Sinauangan | Philippines, Cagayan Valley Isabela > San Agustin | populated place | N 16° 26′ 52'' | E 121° 45′ 16'' |
| 3420 | Sinamar Sinamar | Philippines, Cagayan Valley Isabela > San Mateo | populated place population 6,012 | N 16° 54′ 0'' | E 121° 34′ 0'' |
| 3421 | Sinalugsogan Sinalugsogan,Sinalugsucon | Philippines, Eastern Visayas Eastern Samar > Oras | populated place | N 12° 10′ 51'' | E 125° 24′ 19'' |
| 3422 | Sinala Sinala | Philippines, Calabarzon Batangas > Municipality of Bauan | populated place population 2,802 | N 13° 48′ 20'' | E 120° 58′ 28'' |
| 3423 | Sinait Sinait | Philippines, Central Luzon Tarlac > City of Tarlac | populated place population 2,268 | N 15° 32′ 12'' | E 120° 35′ 6'' |
| 3424 | Robles La Castellana,Rebles,Robles | Philippines, Western Visayas Negros Occidental > La Castellana | populated place | N 10° 20′ 0'' | E 123° 2′ 0'' |
| 3425 | Cadoog Cadoog,Codoog,Rizal | Philippines, Ilocos Ilocos Sur > Narvacan | populated place | N 17° 26′ 33'' | E 120° 30′ 45'' |
| 3426 | Rizal Rizal | Philippines, Calabarzon Quezon > Municipality of Calauag | populated place population 2,866 | N 13° 57′ 0'' | E 122° 17′ 0'' |
| 3427 | Rizal Rizal | Philippines, Calabarzon Batangas > Lipa | populated place population 2,796 | N 13° 52′ 35'' | E 121° 9′ 32'' |
| 3428 | Rizal Rizal | Philippines, Bicol Region Sorsogon | populated place population 7,577 | N 12° 58′ 38'' | E 123° 54′ 51'' |
| 3429 | Rizal Rizal | Philippines, Bicol Region Sorsogon > Municipality of Gubat | populated place population 2,764 | N 12° 53′ 11'' | E 124° 8′ 3'' |
| 3430 | Rizal Rizal | Philippines, Western Visayas Capiz > Municipality of Pontevedra | populated place population 2,178 | N 11° 26′ 43'' | E 122° 51′ 38'' |
| 3431 | Rizal Rizal | Philippines, Western Visayas Negros Occidental > Sagay City | populated place population 3,823 | N 10° 52′ 50'' | E 123° 25′ 4'' |
| 3432 | Rizal Rizal | Philippines, Western Visayas Province of Guimaras > Buenavista | populated place population 2,428 | N 10° 41′ 0'' | E 122° 38′ 0'' |
| 3433 | Rizal Rizal | Philippines, Caraga Surigao del Norte > Surigao | populated place population 2,727 | N 9° 46′ 49'' | E 125° 27′ 51'' |
| 3434 | Rissing Rissing | Philippines, Ilocos La Union > Bangar | populated place population 2,117 | N 16° 52′ 30'' | E 120° 26′ 4'' |
| 3435 | Cabugbugan Cabugbugan,Ricarte-Cabugbugan | Philippines, Central Luzon Tarlac > Municipality of Santa Ignacia | populated place | N 15° 34′ 39'' | E 120° 25′ 7'' |
| 3436 | Petasio Petasio,Retasio,Rotacio | Philippines, Ilocos Pangasinan > Municipality of Mangatarem | populated place | N 15° 46′ 3'' | E 120° 17′ 24'' |
| 3437 | Resureccion Resureccion,Resurreccion | Philippines, Bicol Region Masbate > San Fernando | populated place | N 12° 27′ 55'' | E 123° 46′ 6'' |
| 3438 | Reina Mercedes Viejo Reina Mercedes,Reina Mercedes Viejo | Philippines, Cagayan Valley Isabela > Municipality of Reina Mercedes | populated place | N 17° 0′ 6'' | E 121° 47′ 10'' |
| 3439 | Reina Mercedes Reina Mercedes,Reina Mercedes Nuevo | Philippines, Cagayan Valley Isabela > Municipality of Reina Mercedes | seat of a third-order administrative division population 6,227 | N 16° 59′ 7'' | E 121° 49′ 35'' |
| 3440 | Recodo Recodo | Philippines, Bicol Region Masbate > Municipality of Cawayan | populated place population 2,160 | N 11° 56′ 56'' | E 123° 44′ 13'' |
| 3441 | Rauwis Rauis,Rauwis,Rawis | Philippines, Eastern Visayas Northern Samar > Laoang | populated place | N 12° 33′ 46'' | E 125° 0′ 26'' |
| 3442 | Raois Raois,Rawis | Philippines, Ilocos La Union > Municipality of Santo Tomas | populated place | N 16° 16′ 53'' | E 120° 21′ 54'' |
| 3443 | Rantian Ranti-an,Rantian,Sapa | Philippines, Autonomous Region in Muslim Mindanao Lanao del Sur > Binidayan | populated place | N 7° 47′ 48'' | E 124° 10′ 35'' |
| 3444 | Ransang Ransang | Philippines, Mimaropa Palawan > Municipality of Dr. Jose P. Rizal | populated place population 3,548 | N 8° 57′ 37'' | E 117° 34′ 58'' |
| 3445 | Ramain Ditsaan-Ramain,Ramain | Philippines, Autonomous Region in Muslim Mindanao Lanao del Sur > Ditsaan-Ramain | seat of a third-order administrative division | N 7° 58′ 15'' | E 124° 20′ 43'' |
| 3446 | Ragay Ragay,Raike,Rakei | Philippines, Bicol Region Camarines Sur > Municipality of Ragay | seat of a third-order administrative division population 9,000 | N 13° 49′ 5'' | E 122° 47′ 32'' |
| 3447 | Ragan Norte Ragan Norte | Philippines, Cagayan Valley Isabela > Delfin Albano | populated place population 4,217 | N 17° 19′ 23'' | E 121° 46′ 27'' |
| 3448 | Ragandang Ragandang | Philippines, Soccsksargen Sultan Kudarat > Municipality of Lebak | populated place population 2,216 | N 6° 39′ 49'' | E 124° 7′ 14'' |
| 3449 | Raele Raele,Raile | Philippines, Cagayan Valley Batanes > Itbayat | populated place | N 20° 43′ 46'' | E 121° 48′ 10'' |
| 3450 | Quitang Quitang | Philippines, Bicol Region Camarines Sur > Municipality of Pasacao | populated place population 2,055 | N 13° 33′ 4'' | E 123° 3′ 10'' |
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