Are there any niche areas of library science where NA has a particular meaning?

Welcome to NCBI. The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information. About ... #N/A is the error value that means "no value is available." Use NA to mark empty cells. By entering #N/A in cells where you are missing information, you can ... Apr 3, 2024 ... Unlicensed Assistive Personnel (UAP) include but are not limited to the following specific job titles: Nurse Aides/Certified Nursing Assistants, ... Sanctions Programs and Country Information. OFAC administers a number of different sanctions programs. The sanctions can be either comprehensive or selective, ... Mar 27, 2025 ... Welcome to the official SEVP and SEVIS website. Here you can find the latest information and resources for F (academic) and M (vocational) ... Due to HHS and NIH restructuring, as of March 2025, this website will be maintained, but no new content will be added. ... Looking for U.S. government information ... Oct 7, 2024 ... ... mean content about someone else. It can include sharing personal or private information about someone else causing embarrassment or humiliation. TLP labels and their definitions are not intended to have any effect on freedom of information or "sunshine" laws in any jurisdiction. TLP is optimized for ease ... Company. Built on the foundation of IRI and NPD, two of the world's leading market information companies. Company ... Get resources and info about staying safe on America's roads. And, find out if there's a recall on your car or how to report a vehicle safety problem.