Why an institution may not be on the "send transcript" list for sending your ATI TEAS results.
First, verify that the Institution to which you are applying accepts TEAS scores. Some schools will not accept transcripts if you took the exam at a location other than their school.
If the Institution is set up within the ATI site, an Institution may not appear in the list if you took the exam with the Institution where you are trying to send your scores or if you already sent the scores to the institution. If you took an exam through the institution including TEAS Online (at-home) proctored by the institution and TEAS In-Person proctored by an institution, your transcript is automatically sent electronically to that institution within 2 hours of the completion of your ATI TEAS exam.