The vocabulary around daily standups and the agile ceremonies, roles, and artifacts that surround them.
A flow-based alternative to Scrum — no fixed sprints, work moves continuously through columns on a board, limited by WIP limits instead of time-boxed iterations.
The most common agile framework — fixed-length sprints, defined roles (Scrum Master, Product Owner, dev team), and a set ceremony cadence: planning, daily scrum, review, retro.
A mashup of Scrum and Kanban — sprints and ceremonies from Scrum, continuous flow and WIP limits from Kanban.