Which of the following items might be considered a project?

 A project is defined as a temporary endeavor undertaken to create a unique product, service, or result. Each of the options listed represents a project because they all involve a series of tasks that are designed to accomplish a specific goal within a set timeframe and are not part of routine operations.

Planning a wedding involves a unique set of tasks and coordination, culminating in a specific event.

Building a house requires detailed planning, execution, and control to achieve the end result of a constructed home.

Creating a new product involves innovation, design, development, and delivery, which are characteristic of project work.

These examples align with the definition of a project as per the PMBOK® Guide and other project management reference materials.

References: = The definition and characteristics of a project are consistent with the principles outlined in the PMBOK® Guide and other Professional in Project Management (PPM) reference materials123.