Keywords
- Siva (Hindu deity)1
- Snakes--Religious aspects--Hinduism1
- Sphaera mundi (Sacro Bosco, Joannes de)1
- Stamps1
- Sundials1
- Tables1
- Tables (Data)1
- Talkhīṣ aʻmāl al-ḥisāb (Ibn al-Bannāʼ, Aḥmad ibn Muḥammad)1
- Technology1
- Theoricae novae planetarum (Peurbach, Georg von)1
- Thirteenth century1
- Time measurements1
- Time--Religious aspects--Hinduism1
- Turkic Mongol Domination (Armenia : 1045-1522)1
- Tīrthaṅkaras1
- Yantras1
- Zij-i jadid-i Sultani (Ulugh Beg)1
- Zodiac1
- Zodiac in art1
- almanacs1