NATA accreditation provides a means of determining, formally recognising and promoting the competence of facilities to perform specific types of testing. Nata definition, for an unforeseen need or contingency. See more. Looking for online definition of NATA or what NATA stands for? NATA is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. Write what you mean clearly and correctly. References in. Pastel de Nata recipe under wraps. We've combined the most accurate English to Spanish translations, dictionary, verb conjugations, and Spanish to English translators into one very powerful search box. Microwave and dishwasher safe. These names tend to be more commonly used than Nata. NATA Members' Representatives NATA Members' Representatives Meeting Summaries Meeting Presentations. NYSYA Previous Years Learn more about Science in Schools. NATA provides an online directory of its accredited facilitieswhich is updated on a daily basis and includes the facilit ies' contact details and information the scope of their accreditation.