PMO Meaning Text PMO Meaning Text PMO in text usually means “Put Me On.” People use it in chats or on social media when they want someone to recommend something, like music, movies, trends, or opportunities. For example, if someone says, “PMO to good Netflix shows,” they are asking for suggestions. In some contexts, PMO can also stand for “Project Management Office” in business, but in casual texting, it most often means “Put Me On.”