For the current list of colleges that have an all scores rule and what the rule means, see my last two posts in this thread http://talk.collegeconfidential.com/sat-act-tests-test-preparation/1912440-must-you-submit-all-sat-act-or-sat-subject-test-scores-p5.html
And when a college refers to all scores, it means all tests not just all section scores from a single test. It is, in fact, impossible to have SAT or ACT send only some section scores from a single test because they will send only the entire test and all its section scores, so it would be pointlessly redundant for a college to create a rule that says you must submit all section scores of a single test because that is the only way you can send a test’s scores.