Correct spelling for the English word "NAFBAS" is [nˈafbəz], [nˈafbəz], [n_ˈa_f_b_ə_z] (IPA phonetic alphabet).
There is no widely recognized dictionary definition of "NAFBAS" as it appears to be an acronym or a specific term that may not have an established definition. Acronyms and abbreviations can vary in meaning depending on the context in which they are used. It is possible that "NAFBAS" is a technical term or a specific acronym used in a particular industry, community, or organization. In such cases, the meaning of the term is generally known and understood by individuals who work in that field or are part of that community.
Without further context or clarification, it is challenging to provide an accurate dictionary definition for "NAFBAS." It is recommended to provide additional information, context, or specify the industry or community the term might relate to, which would allow for a more precise definition. Alternatively, internet searches or consulting various domain-specific glossaries may assist in finding more specific definitions for "NAFBAS" if it is a term used within a particular field or community.