USD:CAD, CAD/USD, USD|CAD, or USDCAD

Is anyone getting confused with how currency pairs are stated in the curriculm and how it’s stated in real-life. When I think of currency pairs it’s stated DC/FC, similiar to sites like this… http://www.dailyfx.com/analyst_picks/ Or in Bloomberg as DCFC (if you work w/ Bloomberg terminals at work). I think the curriculm uses FC/DC etc… Are you guys getting confused with this? It’s throwing me off on temporal calcs and appr/depr of ccy questions.

def is, the CFAI tends to use FC:DC and vis-a-via with indirect quotes