EHRElectronic Health Record
PHRPersonal Health Record
RLSRecord Locator Service
MPIMaster Patient Index
HIEHealth Information Exchange
AHIMAAmerican Health Information Management Association
APIApplication programming interface
HHSDepartment of Health and Human Resources
ONCOffice of the National Coordinator for Health Information Technology
OCROffice of Civil Rights
FTCFederal Trade Commission
HISPHealth Information Service Provider
RARegistration Authority
CACertificate Authority