As of 2022-03-07, the Wikidata property aircraft registration prefix (P2986) is used on 7 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
P78 top-level Internet domain 7
 0.0250
P474 country calling code 7
 0.0146
P9241 demographics of topic 7
 0.0061
P8744 economy of topic 7
 0.0051
P38 currency 7
 0.0047
P208 executive body 7
 0.0043
P1151 topic's main Wikimedia portal 7
 0.0039
P2184 history of topic 7
 0.0034
P610 highest point 7
 0.0013
P163 flag 7
 0.0011
P237 coat of arms 7
 0.0007
P1335 coordinates of westernmost point 7
 0.0006
P1333 coordinates of southernmost point 7
 0.0006
P1334 coordinates of easternmost point 7
 0.0006
P1332 coordinates of northernmost point 7
 0.0006
P1549 demonym 7
 0.0005
P2936 language used 7
 0.0005
P37 official language 7
 0.0005
P7867 category for maps 7
 0.0004
P1465 category for people who died here 7
 0.0004
P6 head of government 7
 0.0003
P1792 category of associated people 7
 0.0002
P1464 category for people born here 7
 0.0002
P41 flag image 7
 0.0002
P150 contains administrative territorial entity 7
 0.0001
P30 continent 7
 0.0001
P36 capital 7
 0.0001
P47 shares border with 7
 0.0001
P487 Unicode character 7
 0.0000
P1813 short name 7
 0.0000
P242 locator map image 7
 0.0000
P2046 area 7
 0.0000
P1082 population 7
 0.0000
P910 topic's main category 7
 0.0000
P1705 native label 7
 0.0000
P1448 official name 7
 0.0000
P421 located in time zone 7
 0.0000
P373 Commons category 7
 0.0000
P646 Freebase ID 7
 0.0000
P625 coordinate location 7
 0.0000
P17 country 7
 0.0000
P31 instance of 7
 0.0000
P1304 central bank 6
 0.0355
P2853 electrical plug type 6
 0.0256
P2884 mains voltage 6
 0.0256
P2979 maritime identification digits 6
 0.0249
P2852 emergency phone number 6
 0.0245
P3175 Statoids ID 6
 0.0240
P3422 INSEE countries and foreign territories code 6
 0.0228
P299 ISO 3166-1 numeric code 6
 0.0221

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2983 UNDP country code 2
 0.2222
P2988 GOST 7.67 cyrillic 2
 0.2222
P1689 central government debt as a percent of GDP 1
 0.1429
P9975 Vokrug sveta article 1
 0.1000
P1125 Gini coefficient 3
 0.0968
P3529 median income 4
 0.0930
P2999 age of consent 2
 0.0833
P2981 UIC alphabetical country code 4
 0.0597
P2982 UIC numerical country code 4
 0.0588
P3238 trunk prefix 5
 0.0521
P4973 Wikitribune category 1
 0.0500
P3097 ISBN identifier group 1
 0.0400
P3067 GS1 country code 5
 0.0385
P3270 compulsory education (minimum age) 2
 0.0377
P3001 retirement age 2
 0.0364
P2997 age of majority 5
 0.0362
P1304 central bank 6
 0.0355
P2082 M.49 code 2
 0.0345
P7843 German Vikidia ID 1
 0.0345
P7841 Armenian Vikidia ID 1
 0.0333
P2998 age of candidacy 2
 0.0328
P209 highest judicial authority 5
 0.0307
P2855 VAT-rate 5
 0.0305
P8328 Democracy Index 5
 0.0296
P3864 suicide rate 2
 0.0286
P2258 mobile country code 5
 0.0262
P3024 ITU letter code 5
 0.0258
P2853 electrical plug type 6
 0.0256
P2884 mains voltage 6
 0.0256
P7301 Al-Jazeera topic ID 1
 0.0256
P5180 CIVICUS Monitor country entry 5
 0.0255
P78 top-level Internet domain 7
 0.0250
P7322 Marine Regions Geographic IDentifier (MRGID) 3
 0.0250
P2585 INSEE region code 1
 0.0250
P2979 maritime identification digits 6
 0.0249
P2852 emergency phone number 6
 0.0245
P3175 Statoids ID 6
 0.0240
P3422 INSEE countries and foreign territories code 6
 0.0228
P4841 total fertility rate 5
 0.0222
P299 ISO 3166-1 numeric code 6
 0.0221
P298 ISO 3166-1 alpha-3 code 6
 0.0220
P530 diplomatic relation 6
 0.0220
P297 ISO 3166-1 alpha-2 code 6
 0.0219
P3068 WIPO ST.3 5
 0.0216
P2573 number of out-of-school children 4
 0.0213
P3000 marriageable age 5
 0.0212
P984 IOC country code 5
 0.0203
P9948 The World Factbook country ID 5
 0.0194
P9222 bashenc.online ID 1
 0.0192
P418 has seal, badge, or sigil 2
 0.0185