PWE3

Could you clarify what you mean by PWE3? The acronym can refer to multiple things across different fields (for example, a software project, an academic initiative, a company, or something in a particular industry). With a bit more context about which PWE3 you have in mind (or the domain it belongs to), I can write a concise, neutral wiki-style article under 300 words. If you’d like, I can also provide a generic disambiguation-style entry that notes the various known uses and invites specification.