STEM
STEM, an acronym, stands for Science, Technology, Engineering and Mathematics. The acronym was arguably first coined in late nineties by a collective group of policy makers at US National Science Foundation (NSF). NSF issues guideline from time to time as to what programs could be tagged as STEM. The US Homeland Security has its own functional definition created specifically for immigration purposes. STEM definition is linked to immigration as international students enrolled in STEM designated-degree programs qualify for an extended optional practical training (OPT). The U.S. Immigration and Customs Enforcement lists disciplines including physics, actuarial science, chemistry, biology, mathematics, applied mathematics, statistics, computer science, computational science, psychology, biochemistry, robotics, computer engineering, electrical engineering, electronics, mechanical engineering, industrial engineering, information science, information technology, civil engineering, aeros...