atlmtr
Could you specify what atlmtr refers to? It could denote a software library, a research project, a company, a dataset, a hardware component, or something else. Providing the domain or any context (even a link or a brief description) will help me write a precise, neutral wiki-style article under 300 words. If you don’t have context, I can also draft a neutral stub that explains how such an acronym is typically used in technology, but I’ll need at least the intended domain to avoid fabricating details.