pald
PALD is an acronym used in multiple, unrelated contexts, and there is no single universally accepted definition. Because different fields may use PALD to refer to distinct organizations, programs, or technologies, a precise article depends on the intended meaning. Could you specify which PALD you want covered? For example, is it a particular organization, a research program, a technical standard, or another concept? If you’d like, I can also produce a concise disambiguation-style entry that outlines the main known uses in broad terms, suitable for a wiki-style overview.