Immunology

IMRL Irish Mycobacteria Reference Laboratory, National TB Reference Laboratory, TB Reference Laboratory 

IMS Information Technology (IT), Information & Communications Technology (ICT), Computer Dept.

Infectious Diseases (see Genito Urinary Medicine and Infectious Diseases)

Infection Prevention & Control Service

Internal Audit

Interventional Radiology Interventional Radiology, IR (see Diagnostic Imaging)

Inventory Management (see Materials Management)