美國、英國、加拿大、澳洲有什麼電視廣播公司？

美國:
ABC, CBS, FOX, NBC, PBS, The CW, MyNetworkTV

Specialty networks: A1, i, ImaginAsian, MTV2, OBN, RTN, CAS, Asia Vision, RSN

Digital-only specialty networks: qubo, NBC Weather Plus, The Tube, Create

Religious networks: 3ABN, CTN, Church, CTVN, Daystar, EWTN, Faith TV, FamilyNet, GLC, GEB, Hope, JCTV, LeSEA/WHTV, Smile of a Child, TBN, TCT, TLN, UBN, Word, Network, Worship

Major Spanish networks: Telemundo, Univision

Spanish specialty networks: Azteca América, HITN, HTV, LAT TV, MTV Tr3s, Multimedios, TeleFutura

Spanish religious networks: Almavisión, Fe-TV, LFN, TBN Enlace USA

Home shopping networks: America's Store, Corner Store TV, HSN, Jewelry TV, Shop at Home, ShopNBC

Major defunct broadcast networks: DuMont, The WB, UPN, NET, PTEN

加拿大:
English networks/systems: CBC, CTV, Global, CH, Citytv, A-Channel

French networks: Radio-Canada, TQS, TVA

Multi-language networks/systems: OMNI, APTN

Provincial educational networks: TVO, TFO, ACCESS, SCN, Knowledge Network, Télé-Québec

Regional sub-systems: GWTV, CTV Northern Ont., CTV Atlantic

澳洲:
See --> http://en.wikipedia.org/wiki/List_of_Australian_television_channels

英國:
See --> http://en.wikipedia.org/wiki/List_of_British_television_channels