關於「GL test meaning」標籤，搜尋引擎有相關的訊息討論：

Choosing a test type and level - GL Educationsupport.gl-education.com › ptm-support › before-the-testChoosing a test type and level - PTS Support - GL Educationsupport.gl-education.com › pts-support › before-the-testGL Scoring Explained - The Transfer Tutorwww.thetransfertutor.