NIP meaning in Governmental ?

The National Center for Immunization and Respiratory Diseases (NCIRD), formerly known as the National Immunization Program until April 2006, is charged with responsibility for the planning, coordination, and conduct of immunization activities in the United States. NCIRD is a part of the Centers for Disease Control and Prevention, located in Atlanta, Georgia, and housed in the CDC's Coordinating Center for Infectious Diseases (CCID). The National Center for Immunization provides consultation, training, statistical, promotional, educational, epidemiological, and technical services to assist state and local health departments across the US in planning, developing, contracting and implementing immunization programs.