Original: TAM â "TÃ xi AÃ reo MarÃ lia and TAM â" Transportes AÃ reos Regionais were two different entities, although both belonged to the TAM Group.
Simplified: TAM Airlines (TAM Linhas AÃ reas in Portuguese) is Brazilian airline. TAM was an abbreviation of, Air Taxis of MarÃ lia.