ICN
ICN can refer to a neonatal intensive care unit, a .icn icon file format, or an internal control number used in record‑keeping.
Medical
Inferior Cardiac Nerve
Intensive Care Nursery
Integrated Care Network
InterCostal Nerve
Infection Control Nurse
Intrinsic Cardiac Nerve
Intensive Care Neonatal
Miscellaneous
Community
Governmental
International
Academic & Science
Regional
Computing
Integrated Computing Network
RIP icon Graphics file
Independent Computer Navigator
Integrated Community Network
International Conflictgames Network
Infra-structure Communication Network
Icon language source code file