Similarly, it is asked, what does AR stand for in reading?
Accelerated Reader
Likewise, what does AR stand for in science? element argon
Similarly one may ask, what does AR mean in business?
Accounts Receivable
How do I take AR tests at home?
Users can take these tests in a traditional browser, on smart phones and on tablets. Students can take quizzes on mobile devices through the official AR app, but this does not allow at-home testing.