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to fit into (a box, frame, category, etc.); to be contained within; to fall within (e.g. a budget)
to settle down (into); to be installed (in one's rightful place); to be returned (to one's original position)
to settle into (one's position); to take up (a post); to occupy (a role)
to be delivered; to be paid (e.g. taxes)
to be settled (dispute, conflict, etc.); to be sorted; to subside (e.g. wind); to calm down; to abate
to be satisfied (e.g. with an answer); to consent; to agree
書類が棚にきれいに納まっている。
The documents fit neatly on the shelf.
予算内に納まるよう計画を見直した。
I revised the plan to stay within budget.
騒動がようやく納まって平穏を取り戻した。
The disturbance finally subsided and peace was restored.