What is an academic half year course called?

There isn't one single universally accepted name for a half-year academic course. The terminology varies depending on the institution and the country. Some common possibilities include:

* Semester course: This is probably the most common term, especially in North America. A semester typically represents half an academic year.

* Quarter course: If the academic year is divided into four quarters, a half-year course would be equivalent to two quarters.

* Term course: This is a more general term that can refer to a course lasting any defined period, including half a year.

* Half-year course: This is a straightforward and widely understood description.

The best way to know what a particular institution calls a half-year course is to check its academic calendar or course catalog.