Harford Community College
hepatocellular carcinoma
Holy Computer Crap
Huntsville Communications Control
Huntsville Computer Complex
Huntsville Computing Center
Hagerstown Community College
Halifax Community College
Hampshire County Council
Hardware Capability Code
Hardware Configuration Control
Harper Community College
Hartnell Community College
Hawaii Community College
Hawkeye Community College
Haywood Community College
Hazard Characteristic Code
Hazard Characteristic Codes
Hazard Characteristics Codes
HCC Insurance Holdings, Inc.
Headquarters Command Center
Headquarters Communications Center
health call center
Health Call Centre
Health Care Compare
Health Center Cluster
Health Contact Centre
Healthcare for Communities
Heartland Community College
Heat Capacity Mapping Mission