Typically, certain cards are categorized as “travel cards.” These cards are usually accepted in most foreign places, and most have the added bonus of not having a foreign transaction fee. However, all cards vary in their policies and where they work, so if you are planning a trip soon and are unsure if your card will work there it is important that you call customer service. Calling customer service will ensure that you are aware of not only if your card works abroad generally, but if it will work in the specific location you are travelling to. I hope this helps, and good luck!