"airlines" - key terms from Wikipedia

aegean airlines
airlines
airlines	flight
alaska airlines
aloha airlines
american airlines
american airlines	flight
asiana airlines
ata airlines
austrian airlines
brussels airlines
canadian airlines
caribbean airlines
china airlines
china eastern airlines
china southern airlines
continental airlines
copa airlines
czech airlines
ethiopian airlines
frontier airlines
hainan airlines
hawaiian airlines
indian airlines
international airlines
japan airlines
kingfisher airlines
lan airlines
list of airlines
malaysia airlines
mesa airlines
midwest airlines
national airlines
northwest airlines
pakistan international airlines
philippine airlines
piedmont airlines
republic airlines
saudi arabian airlines
scandinavian airlines
shanghai airlines
singapore airlines
southwest airlines
tam airlines
thomas cook airlines
trans world airlines
turkish airlines
united airlines
united airlines	flight
vietnam airlines