DATSDivision of Amenities and Transportation Services
DEMDivision of Emergency Management
DFMDivision of the Fire Marshal
DFRSDivision of Fire/Rescue Services
DISDivision of International Services
DLSDivision of Library Services, also known as the NIH Library
DMMSDivision of Mail Management Services
DOHSDivision of Occupational Health and Safety
DPDivision of Police
DPSACDivision of Personnel Security and Access Control
DPSMDivision of Physical Security Management
DQMPDivision of Quality Management and Policy​
DRSDivision of Radiation Safety​
DVRDivision of Veterinary Resources
EMBEvents Management Branch
MABMedical Arts Branch
OAMOffice of Administrative Management
OBFOffice of Budget and Finance
ODOffice of the Director
OIITOffice of Innovation and Information Technology
ORSOffice of Research Services
PESOffice of Program and Employee Services
SEROffice of Security and Emergency Response
SROf​​fice of Scientific Resources​