S
- (Province of Cagayan) San Vicente Island
- (Province of Batanes) San Vicente
- (Province of Cagayan) San Vicente
- (Province of Cagayan) San Vicente
- (Province of Cagayan) San Vincente
- (Province of Isabela) San Vicente
- (Province of Isabela) Santo Tomas
- (Province of Isabela) Santor-Tungui
- (Province of Cagayan) Santor
- (Province of Isabela) Santor
- (Province of Isabela) Santor
- (Province of Isabela) Santo Niño
- (Province of Quirino) Sto Niño
- (Province of Isabela) Santa Filomina
- (Province of Isabela) Santo Domingo
- (Province of Nueva Vizcaya) Santo Domingo
- (Province of Cagayan) Santiago
- (Province of Cagayan) Santiago
- (Province of Cagayan) Santiago
- (Province of Cagayan) Santelmo
- (Province of Batanes) Santa Rosa
- (Province of Cagayan) Santa Rosa
- (Province of Nueva Vizcaya) Santa Rosa
- (Province of Nueva Vizcaya) Santa Rosa
- (Province of Isabela) Santa Monica
- (Province of Batanes) Santa Maria
- (Province of Cagayan) Santa Maria
- (Province of Isabela) Santa Maria
- (Province of Nueva Vizcaya) Santa Maria
- (Province of Nueva Vizcaya) Santa Maria