Is the postgraduate certificate of atlantic International University in eocnomics genuine

It is a real online college, they are not accredited in the US and may not be useful if you are seeking a degree that is reconised by the US Dept of Education

Atlantic International University: bachelor, master, doctoral degree programs by distance learning, online, correspondence, or home study. An affordable, nontraditional, online university for adult and continuing education via distance learning allow (http://www.aiu.edu/Accreditation.html)