What card divination decks are there besides tarot?

Oracle decks are probably the easiest place to start. They come in many themes and sizes, and there isn’t one shared structure or set of meanings, so the guidebook usually explains how that particular deck is meant to be read.

That flexibility is nice if you want something intuitive, though it can mean learning a new system with each deck.

Lenormand is a more defined system. A standard deck has 36 cards, and readings often focus on combinations between nearby cards rather than treating each card as a standalone message. The meanings tend to be fairly concrete, so it can feel quite different from tarot.

Playing cards are another option. Cartomancy systems use an ordinary deck, though the meanings and methods vary, so it helps to pick one approach and learn it rather than mixing several sets of rules at the start.

Kipper is also worth looking into if you want another named system with its own card meanings and reading conventions.