Day after
Tagab stands for:
- Tagab (place) , a village in the Uruzgan province in Afghanistan
 - Tagab (Badachschan) , district in Badachschan Province in Afghanistan
 - Tagab (Kapisa) , district in Kapisa Province in Afghanistan
 - Tagab (Kabul) , left tributary of the Kabul River
 - TÅGAB, abbreviation for the Swedish rail transport company Tågåkeriet i Bergslagen