| Namespace | Prefix | Definition | Num Code Sets | 
|---|---|---|---|
| aamva_d20 | aamva_d20 | Motor vehicle administration codes from the Data Dictionary for Traffic Record Systems, maintained by AAMVA, the American Association of Motor Vehicle Administrators. Publication: ANSI-D20 Data Dictionary Release 5.0.0; Version: May 2009; External Link | 42 | 
| ag_codes | ag_codes | Agriculture codes | 12 | 
| apco_event | apco | Association of Public-Safety Communications Officials (APCO) - International, Inc. Publication: APCO ANS 2.103.1-2012 Public Safety Communications Common Incident Types for Data Exchange; Version: 2012; External Link | 4 | 
| atf | atf | Bureau of Alcohol, Tobacco, and Firearms Date: 2008 | 4 | 
| post-canada | can | Province codes for Canada. Publication: Canada Post Addressing Guidelines; Date: 14 Jan 2013; External Link | 1 | 
| cbrncl | cbrncl | Radiological and Nuclear Code List Publication: CBRN domain; Version: 3.0; Date: Oct 2013; External Link | 66 | 
| census_commodity | commodity | Census and Dept of Transportation. Publication: CFS-1200 - SCTG COMMODITY CODES; Date: 11-15-2011 | 4 | 
| census_uscounty | census | County codes from US Census and ANSI. Publication: INCITS 31:2009; Version: 2009; External Link | 1 | 
| dea | dea | Drug Enforcement Administration (DEA). Publication: Controlled Substances - by DEA Drug Code Number; Date: 8 Feb 2016; External Link | 3 | 
| dod_jcs-pub2.0 | dod_jcs-pub2.0 | Intelligence discipline codes. Source: DoD Joint Staff; Publication: Joint Publication 2.0 - Joint Intelligence; Date: 2 Oct 2013; External Link | 1 | 
| dol_soc | dol | US Department of Labor occupation codes. Publication: Standard Occupational Classification (SOC); Version: 2010; External Link | 1 | 
| dot_hazmat | hazmat | Source: US Department of Transportation (DoT) Pipeline and Hazardous Materials Safetey Administration (PHMSA); Publication: Title 49 CFR 172.101 Table (List of Hazardous Materials); Date: 18 Jan 2012; Source Updats: 18 Jan 2012… | 1 | 
| have-codes | have-codes | Source: OASIS Emergency Data Exchange Language (EDXL); Publication: Emergency Data Exchange Language (EDXL) Hospital AVailability Exchange (HAVE) Version 1.0; Version: 1.0; Date: 22 Dec 2009; External Link | 12 | 
| edxl_rm | edxl_rm | Source: EDXL Resource Messaging (RM) Standards Working Group (SWG); Publication: Emergency Data Exchange Language Resource Messaging (EDXL-RM) specification; Version: 1.0; Date: 22 Dec 2009; External Link | 2 | 
| fbi_cjis | cjis | FBI Criminal Justice Information System | 1 | 
| fbi_ncic | ncic | FBI code lists for the National Crime and Information Center (NCIC-2000). Source: FBI Crminal Justice Information Systems (CJIS) Division; Publication: leo.gov database; External Link | 90 | 
| fbi_ndex | ndex | Source: FBI Crminal Justice Information Systems (CJIS) Division; Publication: National Data Exchange (N-Dex) Specification (a NIEM IEPD); Version: 2.2; Date: 2013; External Link | 120 | 
| fbi_nibrs | nibrs | FBI National Incident-Based Reporting System | 6 | 
| fbi_ucr | ucr | Crime reporting codes from Uniform Crime Reporting. Source: FBI Crminal Justice Information Systems (CJIS) Division; Publication: CJIS Div UCR Program - NIBRS Technical Specification; Version: 1.0; Date: 16 April 2012; External Link | 23 | 
| fips_5-2 | fips_5-2 | Source: National Institute for Standards and Technology (NIST); Publication: Codes for the Identification of the States, the District of Columbia, and the Outlying Areas of the U.S., and Associated Areas; Date: 28 May 1987; Source Updates: 1 Jan 1988; External Link | 1 | 
| hl7 | hl7 | Source: Health (HL-7); Publication: Religion-HL7 Table 0006_VD; Date: 19 Jul 2004; External Link | 1 | 
| iso_3166 | iso_3166 | Country and country subdivision codes. Source: International Standards Organization (ISO); Publication: Codes for the representation of names of countries – Part 1: Country codes (v7-8); Part 2: codes for subdivisions (v3-6). External Link External Link | 4 | 
| iso_4217 | iso_4217 | Source: International Standards Organization (ISO); Publication: Codes for the representation of currencies and funds; Version: ISO 4217:2008; Date: 30 Jun 2008; External Link | 1 | 
| iso_639-3 | iso_639-3 | Source: International Standards Organization (ISO); Publication: Codes for the representation of names of languages – Part 3: Alpha-3 code for comprehensive coverage of languages; Version: ISO 639-3:2007; Date: 2007; Source Updates: 5 Feb 2007; External Link | 1 | 
| it_codes | itcodes | IT Codes | 22 | 
| jc3iedm | jc3iedm | Codes from JC3IEDM | 2 | 
| jp3-52 | jp3-52 | JP3-52 Joint Airspace Control Codes | 2 | 
| mmucc | mmucc | Source: Model Minimum Uniform Crash Criteria (MMUCC); Publication: MMUCC Guideline - Model Minimum Uniform Crash Criteria - 4th Edition; Version: 4.0; Date: 2012; Source Updates: 2012; | 73 | 
| nga_datum | nga | Source: National Geospatial-Intelligence Agency; Publication: Temporal Spatial Positioning Information (TSPI) ; Version: 2.0; Date: 1 Mar 2012; External Link | 2 | 
| nlets | nlets | Source: The International Justice & Public Safety Information Sharing Network; Publication: NLETS User and Technical Guide; Date: 2006; External Link | 3 | 
| occs_facility | occs | OmniClass; Publication: OCCS Table 11; Date: 30 Oct 2012; External Link | 3 | 
| sar | sar | Source: PM Information Sharing Environment (ISE); Publication: SE-FS-200-version-1.5 Suspicious Activity Reporting (SAR); Version: 1.5; Date: 25 Aug 2009; External Link | 4 | 
| unece_rec20-misc | unece | Miscellaneous unit of measure codes. Source: UN Economic Commission for Europe (UNECE); Publication: UNECE Recommendation No. 20 Revision 8; Version: Revision 8; Date: 2012; External Link | 6 | 
| usda_fsa | usda_fsa | Source: United Stated Department of Agriculture (USDA) Farm Service Agency (FSA); Publication: FSA Handbook Common Management and Operating Provision 1-CM (Revision 3) Exhibit 100; State Two-digit code numbers have been assigned for use with all FSA and CCC External Link | 2 | 
| usps_states | usps | Source: U.S. Postal Service (USPS); Publication: Official USPS Abbreviations, Appendix B; Date: 2012; External Link | 1 | 
| xCard | xCard | vCard XML representation, IETF RFC 6351 | 1 |