US	The United States of America
UK	The United Kingdom
WHO	The World Health Organization
ICD	The International Classification of Diseases
ICD-8	The International Classification of Diseases 8th revision
ICD-9	The International Classification of Diseases 9th revision
ICD-10	The International Classification of Diseases 10th revision
ICDA-8	The International Classification of Diseases 8th revision with adaptations
ICD-9-CM	The International Classification of Diseases 9th revision with clinical modifications
ICD-10-CM	The International Classification of Diseases 10th revision with clinical modifications
ICD-10-CA	The International Classification of Diseases 10th revision with Canadian adaptations
AIS	The Abbreviated Injury Scale
SNOMED CT	Systematized Nomenclature of Medicine - Clinical Terms
CCS	The Clinical Classifications Software
CCI	The Chronic Condition Indicator
HCUP	The Healthcare Cost and Utilization Project
MCHP	The Manitoba Centre for Health Policy
CIHI	The Canadian Institute of Health Information
CI	Confidence interval