| ARTS Operational Data Model (retail) |
National Retail Federation |
Retail
|
—
|
—
|
| AnIML (Analytical Information Markup Language) |
ASTM International |
Laboratory
|
spec sold
|
28.2
Legacy
|
| BIBFRAME |
Library of Congress |
Library
|
open
|
65.6
Modernizing
|
| CASE (Competencies and Academic Standards Exchange) |
1EdTech |
Education
|
—
|
56.8
Modernizing
|
| CLR / Open Badges / Verifiable Credentials for education (Comprehensive Learner Record) |
1EdTech |
Education
|
—
|
55.7
Modernizing
|
| CPT and HCPCS (Current Procedural Terminology) |
American Medical Association / CMS |
Healthcare
|
licence
|
—
|
| Caliper Analytics |
1EdTech |
Education
|
—
|
—
|
| EAD (Encoded Archival Description) |
Society of American Archivists / LoC |
Archives
|
—
|
57.1
Modernizing
|
| EML (Ecological Metadata Language) |
Ecological Society of America / NCEAS |
Ecology
|
open
|
81.0
Current
|
| FDA FSMA 204 Food Traceability Key Data Elements |
US Food and Drug Administration |
Food
|
—
|
—
|
| GEDCOM and GEDCOM X |
FamilySearch |
Genealogy
|
open
|
50.8
Modernizing
|
| Getty Vocabularies (AAT, ULAN, TGN, CONA) |
Getty Research Institute |
Cultural Heritage
|
licence
|
38.0
Legacy
|
| Hugging Face Dataset Card / DCAT-AI alignment |
Hugging Face / community |
AI
|
open
|
66.2
Modernizing
|
| IIIF Presentation API (International Image Interoperability Framework) |
IIIF Consortium |
Cultural Heritage
|
open
|
—
|
| IMF (Interoperable Master Format) SMPTE ST 2067 |
SMPTE |
Media
|
spec sold
|
—
|
| InPhO (Indiana Philosophy Ontology) |
Indiana University |
Philosophy
|
licence
|
—
|
| LOINC |
Regenstrief Institute |
Healthcare
|
open
|
60.7
Modernizing
|
| Library of Congress Classification (LCC) |
Library of Congress |
Library
|
open
|
43.2
Legacy
|
| MARC 21 |
Library of Congress |
Library
|
open
|
62.0
Modernizing
|
| MEF LSO / Service Model |
MEF Forum |
Telecom
|
—
|
—
|
| METS / MODS / PREMIS |
Library of Congress |
Archives
|
open
|
61.7
Modernizing
|
| Mathematics Subject Classification (MSC) |
American Mathematical Society / zbMATH |
Mathematics
|
licence
|
—
|
| MeSH (Medical Subject Headings) |
US National Library of Medicine |
Healthcare
|
open
|
—
|
| Model Cards / Data Cards |
community / Google / Hugging Face |
AI
|
open
|
70.4
Modernizing
|
| Model Context Protocol |
Anthropic / MCP community |
AI
|
open
|
74.6
Current
|
| MusicBrainz schema |
MetaBrainz Foundation |
Music
|
open
|
55.9
Modernizing
|
| NAIC statutory financial statement blanks |
National Association of Insurance Commissioners |
Insurance
|
spec sold
|
—
|
| NCPDP SCRIPT |
NCPDP |
Healthcare
|
—
|
—
|
| NCPDP Telecommunication Standard |
NCPDP |
Healthcare
|
—
|
—
|
| NIST Election Results Common Data Format (SP 1500-100) |
NIST / EAC |
Elections
|
—
|
58.1
Modernizing
|
| National Drug Code (NDC) |
US Food and Drug Administration |
Pharma
|
—
|
—
|
| Nomisma.org |
Nomisma.org / American Numismatic Society |
Cultural Heritage
|
open
|
63.9
Modernizing
|
| OCDS (Open Contracting Data Standard) |
Open Contracting Partnership |
Government
|
open
|
—
|
| OSCAL (Open Security Controls Assessment Language) |
NIST |
Compliance
|
—
|
—
|
| OneRoster |
1EdTech (formerly IMS Global) |
Education
|
—
|
44.1
Legacy
|
| Open Badges |
1EdTech |
Education
|
—
|
55.7
Modernizing
|
| QTI (Question and Test Interoperability) |
1EdTech |
Education
|
—
|
35.7
Legacy
|
| RxNorm |
US National Library of Medicine |
Healthcare
|
open
|
72.8
Current
|
| SCAP (Security Content Automation Protocol) |
NIST |
Security
|
—
|
—
|
| SMPTE Metadata Registry / ST 335 (Society of Motion Picture Television Engineers) |
SMPTE |
Media
|
spec sold
|
—
|
| UCUM (Unified Code for Units of Measure) |
Regenstrief Institute |
Healthcare
|
open
|
53.1
Modernizing
|
| UMLS Metathesaurus (Unified Medical Language System) |
US National Library of Medicine |
Healthcare
|
open
|
70.5
Modernizing
|
| Z-Wave command classes |
Z-Wave Alliance |
Iot
|
—
|
—
|
| glTF |
Khronos Group |
3D Graphics
|
open
|
70.0
Modernizing
|
