1. Pointing out something
   "that house over there" 
2. The other one from this
   "this one is green, that one is red"

1. Introduces a subordinate clause
   "It is clear that you're up to the job"

Encyclopedia: That

• genus Trachelospermum
• genus Trachinotus
• genus Trachipterus
• genus Trachodon
• genus Trachurus
• genus Tradescantia
• genus Tragelaphus
• genus Tragopan
• genus Tragopogon
• genus Tragulus
• genus Trapa
• genus Trautvetteria
• genus Trema
• genus Tremella
• genus Treponema
• genus Triaenodon
• genus Trialeurodes
• genus Triatoma
• genus Tribolium
• genus Tribonema
• genus Tribulus
• genus Triceratops
• genus Trichecus
• genus Trichoceros
• genus Trichodesmium