Encyclopedias, Almanacs, Transcripts, and Maps
- Targ, Russell (1934-)
- Tarnas, Richard Theodore (1950-)
- Tarot Network News
- Tarpons
- Tarpons
- Tarsiers: Tarsiidae
- Tart, Charles T(heodore) (1937-)
- Tartaglia
- Tartaglia
- Tarthang Tulku
- Tasmanian Wolf: Thylacinidae
- Tasseography
- Tattoo Identification
- Tattvic Yoga
- Tavibo
- Taylor, Frederick W.
- Taylor, Gordon Rattray (1911-1981)
- Taylor, Karen T
- Tay–Sachs Disease
- Tea Leaf Reading (Tasseography)