TVH is a short form of several things:
Thermote & Vanhalst, an industrial and agricultural equipment company Star Trek IV: The Voyage Home, a 1986 film in the Star Trek franchise T-V-H (cable system), a submarine telecommunications cable system linking Thailand, Vietnam, and Hong Kong Total vaginal hysterectomy, a surgical removal of the womb through the vagina Thames Valley Harriers, an athletic club based at Linford Christie Stadium, West London Television Hokkaido (TVh), a television station in Hokkaido, Japan WTVH, a television station in Syracuse, New York. KTVH-DT, an NBC-affiliated station in Helena, Montana.