As of 2019-10-07, the Wikidata property ISO 3166-1 alpha-2 code (P297) is used on 272 items.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P298 ISO 3166-1 alpha-3 code 272
0.9963
P299 ISO 3166-1 numeric code 270
0.9890
P646 Freebase ID 269
0.0002
P214 VIAF ID 264
0.0002
P1566 GeoNames ID 258
0.0001
P227 GND ID 257
0.0003
P4801 LoC and MARC vocabularies ID 252
0.2468
P982 MusicBrainz area ID 252
0.0097
P244 Library of Congress authority ID 252
0.0002
P901 FIPS 10-4 (countries and regions) 249
0.0587
P6766 Who's on First ID 248
0.0006
P1667 TGN ID 246
0.0106
P3417 Quora topic ID 246
0.0014
P3175 Statoids ID 242
0.8674
P5250 IAB code 242
0.2243
P1417 Encyclopædia Britannica Online ID 242
0.0015
P4427 GACS ID 238
0.4082
P3422 INSEE countries and foreign territories code 235
0.7886
P402 OSM relation ID 234
0.0023
P691 NKCR AUT ID 234
0.0009
P1225 US National Archives Identifier 232
0.0006
P1296 Gran Enciclopèdia Catalana ID 231
0.0023
P2924 Great Russian Encyclopedia Online ID 230
0.0051
P998 DMOZ ID 228
0.0200
P5573 archINFORM location ID 228
0.0057
P3916 UNESCO Thesaurus ID 227
0.1003
P2347 YSO ID 218
0.0430
P3068 WIPO ST.3 216
0.7552
P984 IOC country code 215
0.7167
P3612 Le Monde diplomatique subject ID 214
0.2964
P349 National Diet Library Auth ID 212
0.0019
P486 MeSH descriptor ID 209
0.0071
P3911 STW Thesaurus for Economics ID 207
0.1026
P6573 Klexikon article ID 201
0.0764
P3221 NYT topic ID 200
0.0780
P5019 Brockhaus Enzyklopädie online ID 196
0.1897
P268 Bibliothèque nationale de France ID 195
0.0004
P5180 CIVICUS Monitor country entry 194
0.7132
P3743 ITU/ISO/IEC object identifier 194
0.2245
P3219 Encyclopædia Universalis ID 194
0.0059
P5905 Comic Vine ID 188
0.0107
P3024 ITU letter code 186
0.6691
P2581 BabelNet ID 186
0.0031
P949 National Library of Israel identifier 180
0.0026
P6849 DR.dk topic ID 175
0.2005
P213 ISNI 173
0.0002
P2163 FAST ID 163
0.0005
P902 HDS ID 156
0.0086
P269 SUDOC authorities ID 153
0.0004
P5698 Invasive Species Compendium Datasheet ID 148
0.0156

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P298 ISO 3166-1 alpha-3 code 272
0.9963
P299 ISO 3166-1 numeric code 270
0.9890
P3175 Statoids ID 242
0.8674
P3422 INSEE countries and foreign territories code 235
0.7886
P3068 WIPO ST.3 216
0.7552
P984 IOC country code 215
0.7167
P5180 CIVICUS Monitor country entry 194
0.7132
P3024 ITU letter code 186
0.6691
P4427 GACS ID 238
0.4082
P3612 Le Monde diplomatique subject ID 214
0.2964
P4801 LoC and MARC vocabularies ID 252
0.2468
P2982 UIC numerical country code 65
0.2390
P2981 UIC alphabetical country code 64
0.2353
P3743 ITU/ISO/IEC object identifier 194
0.2245
P5250 IAB code 242
0.2243
P2004 NALT ID 89
0.2187
P6849 DR.dk topic ID 175
0.2005
P5019 Brockhaus Enzyklopädie online ID 196
0.1897
P7157 The Top Tens ID 93
0.1469
P7012 World Encyclopedia of Puppetry Arts ID 100
0.1339
P1617 BBC Things ID 122
0.1161
P3911 STW Thesaurus for Economics ID 207
0.1026
P3916 UNESCO Thesaurus ID 227
0.1003
P3006 Marine Regions Geographic ID 38
0.0979
P773 ISO 3166-3 22
0.0780
P3221 NYT topic ID 200
0.0780
P6573 Klexikon article ID 201
0.0764
P5002 Orthodox Encyclopedia ID 82
0.0660
P901 FIPS 10-4 (countries and regions) 249
0.0587
P2082 M.49 code 15
0.0490
P2347 YSO ID 218
0.0430
P1245 OmegaWiki Defined Meaning 36
0.0418
P3509 Dagens Nyheter topic ID 60
0.0389
P3106 Guardian topic ID 71
0.0384
P3984 subreddit 127
0.0349
P5198 ASC Leiden Thesaurus ID 133
0.0341
P5087 FIPS 5-2 numeric code (US states) 11
0.0333
P2586 INSEE department code 12
0.0324
P5086 FIPS 5-2 alpha code (US states) 9
0.0279
P6404 Dizionario di Storia Treccani ID 128
0.0277
P605 NUTS code 41
0.0239
P2986 aircraft registration prefix 6
0.0221
P3097 ISBN identifier group 6
0.0212
P4725 C-SPAN organization ID 16
0.0204
P998 DMOZ ID 228
0.0200
P3479 Aftonbladet topic ID 8
0.0195
P3183 WSJ topic ID 7
0.0190
P1842 Global Anabaptist Mennonite Encyclopedia Online ID 44
0.0189
P7301 Al-Jazeera topic ID 5
0.0181
P1188 Dharma Drum Buddhist College place ID 5
0.0176