Uniform Resource Names (URN) Namespaces

Last Updated
2014-09-05
Note
This is the Official IANA Registry of URN Namespaces
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Registries included below

Formal URN Namespaces

Registration Procedure(s)
IETF Consensus
Reference
[RFC2141][RFC3406]
Available Formats

CSV
URN Namespace Reference
3gpp [RFC5279]
cablelabs [RFC6289]
cgi [RFC5138]
clei [RFC4152]
dgiwg [RFC6288]
dvb [RFC5328][RFC7354]
ebu [RFC5174]
eidr [RFC7302]
epc [RFC5134]
epcglobal [RFC5134]
eurosystem [RFC7207]
example [RFC6963]
fdc [RFC4198]
fipa [RFC3616]
geant [RFC4926]
gsma [RFC7254]
ietf [RFC2648]
iptc [RFC3937]
isan [RFC4246]
isbn [RFC3187]
iso [RFC5141]
issn [RFC3044]
ivis [RFC4617]
liberty [RFC3622]
mace [RFC3613]
mpeg [RFC3614]
nbn [RFC3188]
nena [RFC6061]
newsml [RFC3085]
nfc [RFC4729]
nzl [RFC4350]
oasis [RFC3121]
ogc [RFC5165]
ogf [RFC6453]
oid [RFC3061]
oipf [RFC-higgs-oipf-urn-00]
oma [RFC4358]
pin [RFC3043]
publicid [RFC3151]
s1000d [RFC4688]
schac [RFC6338]
service [RFC5031]
smpte [RFC5119]
swift [RFC3615]
tva [RFC4195]
uci [RFC4179]
ucode [RFC6588][RFC Errata 3188][RFC Errata 3189]
uuid [RFC4122]
web3d [RFC3541]
xmlorg [RFC3120]
xmpp [RFC4854]

Informal URN Namespaces

Registration Procedure(s)
Two week review period on urn-nid discussion list, then First Come First Served
Expert(s)
Leslie Daigle
Reference
[RFC2141][RFC3406]
Available Formats

CSV
URN Namespace Reference
urn-1 [urn-1]
urn-2 [urn-2]
urn-3 [urn-3]
urn-4 [urn-4]
urn-5 [urn-5]
urn-6 [urn-6]
urn-7 [draft-drage-sipping-service-identification-02]