Another series of tests which some schools (e.g., Charter Oak State College) grant credit for are the Graduate Record Examination (GRE) subject tests. The subjects covered by these tests are:
Before you arrange with your ESO to take one of these tests, check with your school to see if it will give you credit for the one(s) you want to take.
These tests can be administered by your ESO/TCO and are free to military personnel. However, if you want/need to re-take any of them, you have to pay for the re-test.