- Tabacum (Deriker)
- Tabacum (Phatak)
- Tabacum (Sankaran)
- Tabacum (William H Burt)
- Tamus (Clarke)
- Tanacetum (Clarke)
- Tanghinia (Clarke)
- Tannicum acidum (Clarke)
- Tannicum acidum (Le Roux)
- Tantalum metallicum (Sankaran)
- Tantalum metallicum (Scholten)
- Tarantula hispanica (William H Burt)
- Taraxacum (Allen)
- Taraxacum (Clarke)
- Taraxacum (Deriker)
- Taraxacum (Hahnemann)
- Taraxacum (Phatak)
- Taraxacum officinale (Vitko)
- Tarentula cubensis (Boericke)
- Tarentula cubensis (Clarke)
- Tarentula cubensis (Phatak)
- Tarentula cubensis (Tyler)
- Tarentula hispanica (Clarke)
- Tarentula hispanica (Deriker)
- Tarentula hispanica (Grandgeorge)
- Tarentula hispanica (Ivaniv)
- Tarentula hispanica (Phatak)
- Tarentula hispanica (Sankaran)
- Tarentula hispanica (Tyler)
- Tarentula hispanica (Vitko)
- Tartaricum acidum (Clarke)
- Taxus (Clarke)
- Taxus baccata (Deriker)
- Taxus baccata (Grandgeorge)
- Technetium (Sankaran)
- Technetium (Scholten)
- Tellurium (Clarke)
- Tellurium (Deriker)
- Tellurium (Phatak)
- Tellurium (Scholten)
- Terbium carbonicum (Scholten)
- Terbium metallicum (Scholten)
- Terbium metallicum (Welte)
- Terbium muriaticum (Scholten)
- Terbium Nitricum (Tibensky)
- Terbium oxydatum (Scholten)
- Terbium phosphoricum (Scholten)
- Terbium sulphuricum (Scholten)
- Terebinthina (Clarke)
- Terebinthina (Phatak)
- Terebinthina (Tarkas)
- Terebinthina (Tyler)
- Terebinthina (William H Burt)
- Terebinthinae oleum (Deriker)
- Terebinthiniae oleum (Vitko)
- Testosterone (Johnson)
- Testudo hermanni (Sankaran)
- Teucrium (Phatak)
- Teucrium (Sankaran)
- Teucrium marum (Leupen)
- Teucrium marum verum (Yuz)
- Teucrium scorodonia (Clarke)
- Thallium (Clarke)
- Thallium (Sankaran)
- Thallium (Scholten)
- Thea (Clarke)
- Thea (Deriker)
- Theridion (Boericke)
- Theridion (Clarke)
- Theridion (Deriker)
- Theridion (Kent)
- Theridion (Phatak)
- Theridion (Sankaran)
- Theridion (Tyler)
- Theridion curassavicum (Vitko)
- Theridion currassavicum (Nash)
- Thevetia (Clarke)
- Thilia (Clarke)
- Thlaspi bursa pastoris (Allen)
- Thlaspi bursa pastoris (Boericke)
- Thlaspi bursa pastoris (Clarke)
- Thlaspi bursa pastoris (Vitko)
- Thorium metallicum (van der Meer)
- Thuja (Bailey)
- Thuja (Boger)
- Thuja (Borland)
- Thuja (Deriker)
- Thuja (Grandgeorge)
- Thuja (Nash)
- Thuja (Sankaran)
- Thuja (Scholten)
- Thuja (Tarkas)
- Thuja (Tyler)
- Thuja (Vithoulkas)
- Thuja occidentalis (Hahnemann)
- Thuja occidentalis (Phatak)
- Thuja occidentalis (Vitko)
- Thuja occidentalis (William H Burt)
- Thulium fluoratum (Scholten)
- Thulium metallicum (Scholten)
- Thulium muriaticum (Lovelace)
- Thulium muriaticum (Scholten)
- Thulium oxydatum (Scholten)
- Thulium phosphoricum (Scholten)
- Thulium sulphuricum (Scholten)
- Thulium сarbonicum (Scholten)
- Thymolum (Rob Peters)
- Thyreoidea comp (Vogel)
- Thyroidinum (Allen)
- Thyroidinum (Clarke)
- Thyroidinum (Phatak)
- Thyroidinum (Sankaran)
- Thyroidinum (Tarkas)
- Thyroidinum (Vitko)
- Tilia europeae (Deriker)
- Titanium (Clarke)
- Titanium (Scholten)
- Titanium sulphuricum (Scholten)
- Tongo (Clarke)
- Tongo (Deriker)
- Toxicophis (Clarke)
- Trachinus vipera (Clarke)
- Tradescantia diuretica (Clarke)
- Tradescantia virginiana (Scholten)
- Tricyrtis hirta (Jakob)
- Trifolium pratense (Clarke)
- Trifolium repens (Clarke)
- Trillium (Phatak)
- Trillium pendulum (Clarke)
- Trillium pendulum (Vitko)
- Trillum pendulum (Allen)
- Triosteum perfoliatum (Clarke)
- Triticum repens (Clarke)
- Triticum vulgare (Coldicott)
- Trombidium (Clarke)
- Tropaeolum (Clarke)
- Tuberculinum (Bailey)
- Tuberculinum (Borland)
- Tuberculinum (Clarke)
- Tuberculinum (Coulter)
- Tuberculinum (Farokh)
- Tuberculinum (Grandgeorge)
- Tuberculinum (Nash)
- Tuberculinum (Phatak)
- Tuberculinum (Sankaran)
- Tuberculinum (Tarkas)
- Tuberculinum (Tayler)
- Tuberculinum (Vithoulkas)
- Tuberculinum bovinum (Vitko)
- Tungsten (Sankaran)
- Turnera (Clarke)
- Tussilago (Clarke)
- TV Emanation (Williams)
- Tyto alba (Sankaran)
- Тhuja (Clarke)