3week

3week is a term that can denote a period of three weeks or serve as a stylized name for products, programs, or media. Because it lacks a universally defined meaning, its interpretation depends on context.

As a time period, three weeks equals 21 days and appears in scheduling, planning cycles, and study windows. In project management and software development, some teams organize work into three‑week sprints, using the term 3week to emphasize compact cadence.

In branding and media, 3week is used as a name or mark for educational programs, challenges, or campaigns that promise a short, intensive experience. The capitalization and styling vary, and the term may be used without any formal standard.