Companies catalogue
- TESDA-ARMM Tawi-Tawi, Bongao
- TWI01 - Tawi-Tawi, Bongao
- Tabunok Elementary School, Sogod
- Takay Elementary School, Sogod
- Talisay Elementary School, Simunul City
- Tambis Elementary School, Palompon
- Tamiao Elementary School, Santa Fe
- Tapilon National High School, Daanbantayan
- Tarbilang Foundation Inc. Office, Bongao
- Tawi-Tawi Fil-Chinese Chamber of Commerce Inc., Bongao
- Tawi-Tawi Provincial Police Office, Bongao City
- Tawi-Tawian Entrepreneur Consumer Cooperative, Bongao
- Tawi-tawi Aqua Marine Marketing Cooperative, Bongao
- The Cebu Beach House, Carmen
- The Coral Blue Oriental Villas & Suites, Santa Fe
- The Summer House, Sogod
- Thirdy's Hut, Dakbayan sa Bogo
- Total (GMA), Gen. Mariano Alvarez
- Total (Gulod), Batangas
- Total (Lipa, Batangas), Lipa
- Total (Malvar, Batangas), Malvar
- Total (Tagaytay), Tagaytay
- Total (Tanauan, Batangas), Tanauan
- Total Gaz, Las Pinas
- Trac Multi-Purpose Cooperative, Bangao City
- Tuburan District Hospital, Tuburan
- Tuburan District Hospital, Tuburan
- Tunggol Farmers Producers Cooperative, Bongao