S
- (Province of Nueva Ecija) San Mariano
- (Province of Nueva Ecija) San Isidro
- (Province of Nueva Ecija) Sitio Saudi
- (Province of Bulacan) Santa Rita (N)
- (Province of Nueva Ecija) San Vicente
- (Province of Nueva Ecija) Sapang Katuray
- (Province of Nueva Ecija) Sunson
- (Province of Nueva Ecija) San Andres Segundo
- (Province of Tarlac) San Gavino
- (Province of Tarlac) Santo Domingo
- (Province of Nueva Ecija) San Felipe Bata
- (Province of Nueva Ecija) San Felipe New
- (Province of Bulacan) Sikap
- (Province of Bulacan) Santa Cruz
- (Province of Bulacan) San Rafael
- (Province of Pampanga) San Agustin Sur
- (Province of Tarlac) Sapang Tagalog
- (Province of Tarlac) San Jose de Urquico
- (Province of Nueva Ecija) San Juan Student
- (Province of Nueva Ecija) Santo Rosario Luma
- (Province of Nueva Ecija) San Fernando Sur
- (Province of Bulacan) San Isidro Dos
- (Province of Pampanga) San Roque Dau Second
- (Province of Pampanga) San Pedro Palcarangan
- (Province of Pampanga) Santa Rita
- (Province of Pampanga) Santa Lucia Matua
- (Province of Pampanga) Santa Lucia Anac
- (Province of Nueva Ecija) Sangitan East
- (Province of Nueva Ecija) San Josep
- (Province of Nueva Ecija) San Juan Poblacion