The Definition of Done (DoD) applies for all user stories that the team is working on. In contrast to this, Acceptance Criteria are defined specifically per User Story as required by the Definition of Ready (DoR).
This should clarify how DoR, Acceptance Criteria and DoD relate to each other.
Definition of Done
Is a shared understanding within the team of what it means for a user story or task to be complete. A user story is considered "done" when it meets the following criteria:
(For SAFe teams/ to be discussed
Release level