ELOOP

There are multiple uses of the term "ELOOP," and I want to make sure I cover the correct one with accurate details. Could you specify which ELOOP you mean? For example, is it a company or brand, a software library or project, a standard or initiative, or something else? If you have a link or context (industry, country, or domain), please share it and I’ll generate a concise, neutral wiki-style article under 300 words. If you’re unsure, I can also provide a disambiguation-style overview of the main uses.