GUNTUR: The more than 140 courses offered by Centre for Distance Education of Acharya Nagarjuna University have got recognition from the Distance Education Council, new Delhi for the courses offered during academic year 2008-09, while it had provided recognition till 2007-08 two months ago. Meanwhile, the Nagarjuna University Teachers’ Association has announced its election schedule and the last date for filing nominations is January 1, 4 p.m., said the returning officer P. Satyanarayana.