(en) http://en.wikipedia.org/wiki/English_as_a_lingua_franca view article the lingua franca English as a lingua franca (ELF) ELF (en) English as a lingua franca lingua franca English as a lingua franca (en) Lingua Franca of the age pretty developed one English as a lingua franca English as a lingua franca (en) English as a Lingua Franca English (en) English as a lingua franca lingua franca English as a lingua franca English as a lingua franca acronym ELF [الإنجليزية] La angla kiel lingua franca make ourselves understood English as a Lingua Franca lingua franca view (en) (en) "English as a lingua franca" lingua franca