OMB (NCTR) means Operations and Maintenance Branch NCTR in FDA
Similar to OMB (NCTR)
ACEP - American College of Emergency PhysiciansACF - Administration for Children and Families
ACG - American College of Gastroenterology
ACGME - Accreditation Council for Graduate Medical Education
ACIP - Advisory Committee on Immunization Practices CDC
ACLAD - American Committee on Laboratory Animal Diseases
ACLAM - American College of Laboratory Animal Medicine
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