As of 2022-03-07, the Wikidata property ISO 3166-1 alpha-2 code (P297) is used on 273 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

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

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 273
 0.0000
P625 coordinate location 272
 0.0000
P298 ISO 3166-1 alpha-3 code 271
 0.9891
P646 Freebase ID 270
 0.0001
P299 ISO 3166-1 numeric code 269
 0.9782
P910 topic's main category 269
 0.0004
P214 VIAF ID 269
 0.0001
P242 locator map image 268
 0.0013
P17 country 268
 0.0000
P41 flag image 267
 0.0060
P30 continent 266
 0.0032
P373 Commons category 266
 0.0001
P1082 population 264
 0.0004
P2046 area 263
 0.0005
P38 currency 262
 0.1751
P1566 GeoNames ID 262
 0.0001
P163 flag 259
 0.0399
P37 official language 259
 0.0170
P1813 short name 259
 0.0015
P227 GND ID 259
 0.0002
P421 located in time zone 259
 0.0002
P7859 WorldCat Identities ID 259
 0.0001
P36 capital 257
 0.0023
P94 coat of arms image 257
 0.0019
P244 Library of Congress authority ID 257
 0.0002
P982 MusicBrainz area ID 255
 0.0084
P402 OpenStreetMap relation ID 254
 0.0013
P78 top-level Internet domain 253
 0.8433
P2936 language used 253
 0.0170
P948 page banner 253
 0.0097
P487 Unicode character 253
 0.0016
P4801 LoC and MARC vocabularies ID 252
 0.2105
P1667 Getty Thesaurus of Geographic Names ID 251
 0.0049
P1417 Encyclopædia Britannica Online ID 251
 0.0015
P6766 Who's on First ID 251
 0.0004
P901 FIPS 10-4 (countries and regions) 249
 0.0586
P7471 iNaturalist place ID 249
 0.0048
P1448 official name 249
 0.0002
P571 inception 249
 0.0001
P85 anthem 248
 0.1568
P8408 KBpedia ID 248
 0.0065
P8189 National Library of Israel J9U ID 248
 0.0014
P3417 Quora topic ID 248
 0.0013
P474 country calling code 247
 0.4891
P8744 economy of topic 247
 0.1759
P1549 demonym 247
 0.0167
P4527 UK Parliament thesaurus ID 246
 0.0094
P2633 geography of topic 245
 0.3254
P3896 geoshape 245
 0.0087
P3175 Statoids ID 243
 0.8710

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P298 ISO 3166-1 alpha-3 code 271
 0.9891
P299 ISO 3166-1 numeric code 269
 0.9782
P3175 Statoids ID 243
 0.8710
P78 top-level Internet domain 253
 0.8433
P9948 The World Factbook country ID 238
 0.8179
P2979 maritime identification digits 229
 0.8063
P3422 INSEE countries and foreign territories code 235
 0.7833
P2852 emergency phone number 227
 0.7828
P2853 electrical plug type 222
 0.7817
P2884 mains voltage 222
 0.7817
P3068 WIPO ST.3 216
 0.7526
P984 IOC country code 216
 0.7176
P5180 CIVICUS Monitor country entry 194
 0.7106
P4841 total fertility rate 206
 0.7103
P2258 mobile country code 187
 0.6800
P3024 ITU letter code 187
 0.6727
P530 diplomatic relation 215
 0.6515
P8328 Democracy Index 167
 0.6117
P2250 life expectancy 206
 0.6059
P2855 VAT-rate 159
 0.5761
P2573 number of out-of-school children 166
 0.5685
P3000 marriageable age 182
 0.5600
P1304 central bank 151
 0.5207
P8476 BTI Governance Index 137
 0.5018
P8477 BTI Status Index 137
 0.5018
P474 country calling code 247
 0.4891
P2997 age of majority 132
 0.4765
P1622 driving side 222
 0.4733
P3067 GS1 country code 123
 0.4424
P4427 GACS ID 239
 0.3893
P1198 unemployment rate 148
 0.3766
P1906 office held by head of state 210
 0.3730
P1589 lowest point 201
 0.3715
P5125 Wikimedia outline 233
 0.3372
P2633 geography of topic 245
 0.3254
P7870 Analysis & Policy Observatory term ID 144
 0.3064
P3238 trunk prefix 86
 0.3060
P3612 Le Monde diplomatique subject ID 214
 0.2948
P7322 Marine Regions Geographic IDentifier (MRGID) 86
 0.2838
P2982 UIC numerical country code 65
 0.2381
P2981 UIC alphabetical country code 64
 0.2344
P9123 Catalan Vikidia ID 139
 0.2294
P3864 suicide rate 63
 0.2291
P5250 IAB code 243
 0.2231
P35 head of state 215
 0.2203
P4801 LoC and MARC vocabularies ID 252
 0.2105
P9241 demographics of topic 243
 0.2051
P9937 Postimees topic ID 130
 0.2031
P10234 Der Spiegel topic ID 102
 0.1992
P9886 TermCymru ID 118
 0.1847