This code system http://terminology.hl7.org/CodeSystem/hl7-work-group defines the following codes:
\n \n \n \n \n \n Code\n \n | \n \n \n \n Display\n \n | \n \n \n \n Definition\n \n | \n \n
\n \n \n \n cbcc\n \n \n \n | \n \n Community Based Collaborative Care | \n \n Community Based Collaborative Care (http://www.hl7.org/Special/committees/cbcc/index.cfm). | \n \n
\n\n\n \n \n cds\n \n \n \n | \n \n Clinical Attachments | \n \n Clinical Attachments Workgroup (inactive since mid-2018; work subsumed by Structured Documents and Financial Management). Retained for backwards-compatibility only. | \n \n
\n\n\n \n \n cds\n \n \n \n | \n \n Clinical Decision Support | \n \n Clinical Decision Support (http://www.hl7.org/Special/committees/dss/index.cfm). | \n \n
\n \n \n \n cqi\n \n \n \n | \n \n Clinical Quality Information | \n \n Clinical Quality Information (http://www.hl7.org/Special/committees/cqi/index.cfm). | \n \n
\n \n \n \n cg\n \n \n \n | \n \n Clinical Genomics | \n \n Clinical Genomics (http://www.hl7.org/Special/committees/clingenomics/index.cfm). | \n \n
\n \n \n \n dev\n \n \n \n | \n \n Health Care Devices | \n \n Health Care Devices (http://www.hl7.org/Special/committees/healthcaredevices/index.cfm). | \n \n
\n \n \n \n ehr\n \n \n \n | \n \n Electronic Health Records | \n \n Electronic Health Records (http://www.hl7.org/special/committees/ehr/index.cfm). | \n \n
\n \n \n \n fhir\n \n \n \n | \n \n FHIR Infrastructure | \n \n FHIR Infrastructure (http://www.hl7.org/Special/committees/fiwg/index.cfm). | \n \n
\n \n \n \n fm\n \n \n \n | \n \n Financial Management | \n \n Financial Management (http://www.hl7.org/Special/committees/fm/index.cfm). | \n \n
\n \n \n \n hsi\n \n \n \n | \n \n Health Standards Integration | \n \n Health Standards Integration (http://www.hl7.org/Special/committees/hsi/index.cfm). | \n \n
\n \n \n \n ii\n \n \n \n | \n \n Imaging Integration | \n \n Imaging Integration (http://www.hl7.org/Special/committees/imagemgt/index.cfm). | \n \n
\n \n \n \n inm\n \n \n \n | \n \n Infrastructure And Messaging | \n \n Infrastructure And Messaging (http://www.hl7.org/special/committees/inm/index.cfm). | \n \n
\n \n \n \n its\n \n \n \n | \n \n Implementable Technology Specifications | \n \n Implementable Technology Specifications (http://www.hl7.org/special/committees/xml/index.cfm). | \n \n
\n \n \n \n mnm\n \n \n \n | \n \n Modeling and Methodology | \n \n Modeling and Methodology (http://www.hl7.org/Special/committees/mnm/index.cfm). | \n \n
\n \n \n \n oo\n \n \n \n | \n \n Orders and Observations | \n \n Orders and Observations (http://www.hl7.org/Special/committees/orders/index.cfm). | \n \n
\n \n \n \n pa\n \n \n \n | \n \n Patient Administration | \n \n Patient Administration (http://www.hl7.org/Special/committees/pafm/index.cfm). | \n \n
\n \n \n \n pc\n \n \n \n | \n \n Patient Care | \n \n Patient Care (http://www.hl7.org/Special/committees/patientcare/index.cfm). | \n \n
\n \n \n \n pher\n \n \n \n | \n \n Public Health and Emergency Response | \n \n Public Health and Emergency Response (http://www.hl7.org/Special/committees/pher/index.cfm). | \n \n
\n \n \n \n phx\n \n \n \n | \n \n Pharmacy | \n \n Pharmacy (http://www.hl7.org/Special/committees/medication/index.cfm). | \n \n
\n \n \n \n brr\n \n \n \n | \n \n Biomedical Research and Regulation | \n \n Biomedical Research and Regulation (http://www.hl7.org/Special/committees/rcrim/index.cfm). | \n \n
\n \n \n \n sd\n \n \n \n | \n \n Structured Documents | \n \n Structured Documents (http://www.hl7.org/Special/committees/structure/index.cfm). | \n \n
\n \n \n \n sec\n \n \n \n | \n \n Security | \n \n Security (http://www.hl7.org/Special/committees/secure/index.cfm). | \n \n
\n \n \n \n us\n \n \n \n | \n \n US Realm Taskforce | \n \n US Realm Taskforce (http://www.hl7.org/Special/committees/usrealm/index.cfm). | \n \n
\n \n \n \n vocab\n \n \n \n | \n \n Vocabulary | \n \n Vocabulary (http://www.hl7.org/Special/committees/Vocab/index.cfm). | \n \n
\n \n \n \n aid\n \n \n \n | \n \n Application Implementation and Design | \n \n Application Implementation and Design (http://www.hl7.org/Special/committees/java/index.cfm). | \n \n
\n \n