T
- (Province of Cagayan) Taribubu
- (Province of Cagayan) Tayak
- (Province of Cagayan) Tupanna
- (Province of Cagayan) Tokitok
- (Province of Isabela) Tallungan
- (Province of Quirino) Tres Reyes
- (Province of Cagayan) T. Elizaga
- (Province of Cagayan) Tanza
- (Province of Isabela) Turod
- (Province of Nueva Vizcaya) Tuao North
- (Province of Nueva Vizcaya) Tuao South
- (Province of Cagayan) Tubungan Weste
- (Province of Cagayan) Tubungan Este
- (Province of Cagayan) Takiki
- (Province of Cagayan) Tagumay
- (Province of Cagayan) Tucalan Passing
- (Province of Cagayan) Tagao
- (Province of Cagayan) Tuluttuging
- (Province of Cagayan) Turod
- (Province of Cagayan) Taguing
- (Province of Cagayan) Tupang
- (Province of Cagayan) Tapel
- (Province of Nueva Vizcaya) Tuao