Tabacum
Tabebuja Impetiginosa (Handroanthus Imp)
Taberbaenontana Donnell-Smithii
Tabernanthe Iboga
Tachycinta Bicolor (Tree Swallow)
Tachyglossus aculeatus (Echidna)
Taenia Saginata (Beef Tapeworm)
Taenia Solium (Pork Tapeworm)
Tagenaria Artica
Tagetes Erecta
Taipan Snake, Inland (Oxyuranus Microlepidotus)
Taipan Snake, Papuan (Oxyuranus Scutellatus)
Takifugu (Fugu, Pufferfish)
Talinum Paniculatum
Talpa europaea (mole)
Tamarindus Indica
Tamus Comm
Tanacetum parthenium (Crysanth Parthenium, Feverfew, Pyrethrum)
Tanacetum Vulg
Tang (Blue, Paracanthurus Hepatus)
Tannic Acid (Acid Tannicum)
Tantalum Met
Tantalum Mur
Taosca Aqua (Aqua Taosca)
Tapeworm Beef (Taenia Saginata)
Tapeworm Pork (Taenia Solium)
Taraktogenos Kurzii (Chaulmoogra)
Taraxacum
Tarentula Cubensis
Tarentula Hispanica
Tart Emeticus (Ant Tart)
Tartrazine (E102)
Taurine
Taurotragus oryx (Eland, common)
Taxus Baccata
Taxus Brevifolia
Taxus Yunnanensis
TCP (Tricresyl Phosphate, Triorthocresyl)
Tea Tree (Melaleuca Altern)
Technetium Met
Tectonia Grandis (Teak Wood)
Tectus Dentatus
Teflon
Tegenaria Atrica (Funnel web spider)
Tegenaria Domestica (House spider)
Tela Aranea (Aranearum Tela)
Tellima Grandiflora
Tellurium Met
Tempesta
Tephroite
Teplitz
Terbium Arsen
Terbium Carb
Terbium Iod
Terbium Met
Terbium Mur
Terbium Nit
Terbium Oxalicum
Terbium Oxydatum
Terbium Phos
Terbium Sulph
Terebinthinum
Terenac
Terminalia Arjuna
Terminalia Catappa
Terminalia Chebula
Termite (Coptotermes formosanus)
Tern (Arctic, Sterna Paradisaea)
Terrapene Carolina (Box Turtle)
Testes (Orchitinum)
Testudo Hermanni (Tortoise Shell)
Tetanus Toxin (Toxoid)
Tetracera Indica
Tetrao urogallus urogallus (Capercaillie)
Tettigonia Vir (Grasshopper, Cricket)
Teucrium Marum (Marum Verum)
Teucrium Scorodonia
Thalamus
Thallium Acet
Thallium Arsen
Thallium Iod
Thallium Met
Thallium Mur
Thallium Nit
Thallium Phos
Thallium Sulph
Thamnophis sirtalis (Garter snake)
Thaspium Aur (Zizia Aur)
Thea Chin
Thelychiton Speciosum (King Orchid)
Theobroma Cacao
Theraphosa Leblondi
Theridion Cur
Thiamine (Benerva, Vitamin B1)
Thilium Phos
Thiosinamine
Thlaspi Bursa Past (Capsella)
Thorium Brom
Thorium Nit
Threadworm (Enterobius vermicularis)
Threskiornis Aeth (Sacred Ibis)
Thrush (Song, Turdus Philomelos)
Thuja Lobbi
Thuja Occidentalis
Thulium Brom
Thulium Carb
Thulium Fluor
Thulium Iod
Thulium Met
Thulium Mur
Thulium Oxy
Thulium Sulph
 
Thunnus Thynnus (Atlantic Bluefin Tuna)
Thymol
Thymuline (Thymic Factor)
Thymus Gland (Thymus)
Thymus Serp
Thymus Vulgaris (Thyme)
Thyro-iodinum (Iodothyrinum)
Thyroidinum (Thyroid Gland)
Tiger (Panthera Tigris)
Tiger Moth (Pyrrharctia, Isia Isabella)
Tiger Shark Liver (Gal Cuvier Hepatis)
Tilia Cordata
Tilia Europa
Timothy Grass (Phleum Praetense)
Tinantia Violacea (Tinantia Lanc)
Titanium Met
Titanium Mur
Titanium Phos
Titanium Sulph
Tlacote Water (Lacote)
TNT (Trinitrotoluene)
Tobacco
Toluene
Tomato
Tonalite
Tongo
Tongue
Topaz Immersion (Golden)
Tormentilla Erecta (Potentilla Tormentilla)
Torpedo Nobiliana (Stingray, Atlantic stingray)
Tortoise (Geochelone Sulc)
Tortoise Shell (Testudo Hermanni)
Torula Cer (Yeast)
Toucan (Ramphastos Toco)
Tourmaline
Toxicophis Pugnax (Agkistrodon Piscivorus)
Toxopneustes Pil (Sea Urchin, Flower)
Trachea
Trachemys Scripta Elegans (Chrysemys, Turtle)
Trachinus Vipera
Tradescantia Virginiana
Tragacantha (Atragalus Gummifer)
Trapdoor Spider (Ummidia)
Tree Pollens (mixed)
Trematosperma Cord (Pyrenacantha malvifolia)
Triatoma Infestans
Tribulus Terr
Trichocereus Pachanoi (San Pedro Cactus)
Trichoceros Antennifer (Fly Orchid)
Trichomonas Vag
Tricresyl Phosphate (TCP, Triorthocresyl)
Trifolium Pratense
Trifolium Repens
Trillium Pend
Trilobite (Elrathia Kingii - fossil)
Trimeresurus Flav (snake, Habu)
Trimeresurus Purp (Mangrove Viper)
Trinitrotoluene (TNT)
Triorthocresyl Phosphate (TCP, Tricresyl Phosphate)
Triosteum Perf
Triticum Aestivum (Wheat)
Triticum Repens
Triticum Vulgare
Troglodytes Troglodytes (Wren)
Trombidium Musc Dom
Trout (Brown, Salmo trutta)
Trout (Rainbow, Oncorhynchus Mykiss
Trypsin
Tryptophan
Tuberculinum Aviare 
Tuberculinum Bov 
Tuberculinum Burnett (Baccillinum)
Tuberculinum Denys (Denys)
Tuberculinum Koch 
Tuberculinum Koch Residium
Tuberculinum Marmorek (Marmorek)
Tuberculinum Rosen
Tuberculinum Spengler (Spengler)
Tuberculinum Testes (Bacc Test)
Tulip (Tulipa Gesneriana)
Tulipa Gesneriana (Tulip)
Tumbleweed (Anastatica Hier, Rose of Jericho)
Tuna (Atlantic Bluefin, Thunnus Thynnus)
Tundra Swan (Cygnus Columbanus)
Tungsten Carb
Tungsten Iod
Tungsten Met
Tungsten Mur
Tungsten Phos
Tungsten Sulph
Turdus Merula (Blackbird)
Turdus Philomelos (Song Thrush)
Turgidosculum Complicatulum (Mastodia Tessellata)
Turkey (Meleagris gallopavo, feathers)
Turkey Vulture (Cathartes Aura)
Turmeric
Turnera Aphro (Damiana)
Turquoise Immersion
Turtle (Chrysemys, Trachemys)
Turtle (see Sea Turtle)
Tusk (Elephant, Ebur Elephantiasis)
Tussilago Pet
Tylophora Indica (T. Asthmatica)
Typha Latifolia
Tyrannosaurus Rex (fossil)
Tyrophagus Putrescentiae (storage mite)
Tyrosine
Tyto Alba (Barn Owl)