Cartomancy is a very popular form of divination using cards and card decks.

While Tarot and Oracle are two of the more-practiced forms, you can use any form of deck or cards to derive meaning with the proper intent.  From Pop Culture decks to artistic playing cards and casino cards, this page has all spreads that are derivative of cartomancy (outside of Tarot and Oracle readings).

TRADITIONAL PLAYING CARDS

Traditional Playing Cards are based on Tarot, though they take away the Major Arcana.  They are a very elementally-driven style of reading, taking many underlying themes to the elements as a way to consider differing themes for more detailed and 'exact' readings.  It is a very popular form of subtle divination for those that practice in secret.