| Scientific | Common | Echelon | |
|---|---|---|---|
| Stratiomyiidae | Family | ||
| Syrphidae | Family | ||
|
Tabanidae | Horse Flies, Elephant Flies, Gad Flies, Green Heads, Hippo Flies, Horse Fly, Horseflies, Horseflies, Deer Flies, Deer Flies, Deerflies, Horse-flies, Horseflies And Deerflies | Family |
|
Tachinidae | Tachinid Flies, Parasite Flies, Tachina Flies, Tachinid Flies, Parasitic Flies | Family |
|
Tanyderidae | Primitive Crane Fly, Primitive Crane Flies | Family |
| Tephritidae | Family | ||
|
Therevidae | Stiletto Fly, Stiletto Flies | Family |
| Tipulidae | Family | ||
|
Ulidiidae | Picture-winged Flies, Otitid Flies, False Fruit Flies | Family |








