Various circumstances or reasons taken together. Used to avoid giving details or to politely indicate certain situations (e.g., 'due to various circumstances').
諸事情によりイベントは延期になりました。詳しい理由は改めてお知らせします。
Due to various circumstances, the event has been postponed. We will notify you of the detailed reasons later.
彼は諸事情で出張中のため、本日は会議に出席できません。
He cannot attend the meeting today because he is on a business trip for various reasons.
諸事情を考慮して、スケジュールを再調整しましょう。
Let's readjust the schedule taking the various circumstances into account.