Country codes: J–K

Jamaica

ISO 3166-1 numeric 388	ISO 3166-1 alpha-3 JAM	ISO 3166-1 alpha-2 JM	ICAO airport code prefix MK
E.164 code +1 876	IOC country code JAM	Country code top-level domain .jm	ICAO aircraft regis. prefix 6Y-
E.212 mobile country code 338	NATO three-letter code JAM	NATO two-letter code JM	LOC MARC code JM
ITU Maritime ID 339	ITU letter code JMC	FIPS country code JM	License plate code JA
GS1 GTIN prefix —	UNDP country code JAM	WMO country code JM	ITU callsign prefixes 6YA-6YZ

Japan

ISO 3166-1 numeric 392	ISO 3166-1 alpha-3 JPN	ISO 3166-1 alpha-2 JP	ICAO airport code prefix RJ, RO
E.164 code +81	IOC country code JPN	Country code top-level domain .jp	ICAO aircraft regis. prefix JA-
E.212 mobile country code 441	NATO three-letter code JPN	NATO two-letter code JA	LOC MARC code JA
ITU Maritime ID 431, 432	ITU letter code J	FIPS country code JA	License plate code J
GS1 GTIN prefix 450-459	UNDP country code JPN	WMO country code JP	ITU callsign prefixes 7JA-7NZ,8JA-8NZ,JAA-JSZ

Jersey

ISO 3166-1 numeric 832	ISO 3166-1 alpha-3 JEY	ISO 3166-1 alpha-2 JE	ICAO airport code prefix —
E.164 code +44	IOC country code —	Country code top-level domain .je	ICAO aircraft regis. prefix —
E.212 mobile country code —	NATO three-letter code —	NATO two-letter code —	LOC MARC code —
ITU Maritime ID —	ITU letter code —	FIPS country code JE	License plate code GBJ
GS1 GTIN prefix —	UNDP country code —	WMO country code —	ITU callsign prefixes —

Jordan

ISO 3166-1 numeric 400	ISO 3166-1 alpha-3 JOR	ISO 3166-1 alpha-2 JO	ICAO airport code prefix OJ
E.164 code +962	IOC country code JOR	Country code top-level domain .jo	ICAO aircraft regis. prefix JY-
E.212 mobile country code 416	NATO three-letter code JOR	NATO two-letter code JO	LOC MARC code JO
ITU Maritime ID 438	ITU letter code JOR	FIPS country code JO	License plate code HKJ
GS1 GTIN prefix 625	UNDP country code JOR	WMO country code JD	ITU callsign prefixes JYA-JYZ

Kazakhstan

ISO 3166-1 numeric 398	ISO 3166-1 alpha-3 KAZ	ISO 3166-1 alpha-2 KZ	ICAO airport code prefix UA
E.164 code +7	IOC country code KAZ	Country code top-level domain .kz	ICAO aircraft regis. prefix UN-
E.212 mobile country code 401	NATO three-letter code KAZ	NATO two-letter code KZ	LOC MARC code KZ
ITU Maritime ID 436	ITU letter code KAZ	FIPS country code KZ	License plate code KZ
GS1 GTIN prefix 487	UNDP country code KAZ	WMO country code KZ	ITU callsign prefixes UNA-UQZ

Kenya

ISO 3166-1 numeric 404	ISO 3166-1 alpha-3 KEN	ISO 3166-1 alpha-2 KE	ICAO airport code prefix HK
E.164 code +254	IOC country code KEN	Country code top-level domain .ke	ICAO aircraft regis. prefix 5Y-
E.212 mobile country code 639	NATO three-letter code KEN	NATO two-letter code KE	LOC MARC code KE
ITU Maritime ID 634	ITU letter code KEN	FIPS country code KE	License plate code EAK
GS1 GTIN prefix 616	UNDP country code KEN	WMO country code KN	ITU callsign prefixes 5YA-5ZZ

Kiribati

ISO 3166-1 numeric 296	ISO 3166-1 alpha-3 KIR	ISO 3166-1 alpha-2 KI	ICAO airport code prefix NG
E.164 code +686	IOC country code KIR	Country code top-level domain .ki	ICAO aircraft regis. prefix T3-
E.212 mobile country code 545	NATO three-letter code KIR	NATO two-letter code KR	LOC MARC code GB
ITU Maritime ID 529	ITU letter code KIR	FIPS country code KR	License plate code KIR (unofficial)
GS1 GTIN prefix —	UNDP country code KIR	WMO country code KB	ITU callsign prefixes T3A-T3Z

North Korea

ISO 3166-1 numeric 408	ISO 3166-1 alpha-3 PRK	ISO 3166-1 alpha-2 KP	ICAO airport code prefix ZK
E.164 code +850	IOC country code PRK	Country code top-level domain .kp	ICAO aircraft regis. prefix P-
E.212 mobile country code 467	NATO three-letter code PRK	NATO two-letter code KN	LOC MARC code KN
ITU Maritime ID 445	ITU letter code KRE	FIPS country code KN	License plate code KP (unofficial)
GS1 GTIN prefix 867	UNDP country code DRK	WMO country code KR	ITU callsign prefixes HMA-HMZ, P5A-P9Z

South Korea

ISO 3166-1 numeric 410	ISO 3166-1 alpha-3 KOR	ISO 3166-1 alpha-2 KR	ICAO airport code prefix RK
E.164 code +82	IOC country code KOR	Country code top-level domain .kr	ICAO aircraft regis. prefix HL-
E.212 mobile country code 450	NATO three-letter code KOR	NATO two-letter code KS	LOC MARC code KO
ITU Maritime ID 440, 441	ITU letter code KOR	FIPS country code KS	License plate code ROK
GS1 GTIN prefix 880	UNDP country code ROK	WMO country code KO	ITU callsign prefixes 6KA-6NZ, D7A-D9Z DSA-DTZ, HLA-HLZ

Kosovo

ISO 3166-1 numeric -	ISO 3166-1 alpha-3 -	ISO 3166-1 alpha-2 XK	ICAO airport code prefix BK
E.164 code +383	IOC country code KOS	Country code top-level domain -	ICAO aircraft regis. prefix Z6
E.212 mobile country code 212	NATO three-letter code -	NATO two-letter code -	LOC MARC code KV
ITU Maritime ID -	ITU letter code -	FIPS country code KV	License plate code RKS
GS1 GTIN prefix -	UNDP country code KOS	WMO country code -	ITU callsign prefixes -

Kuwait

ISO 3166-1 numeric 414	ISO 3166-1 alpha-3 KWT	ISO 3166-1 alpha-2 KW	ICAO airport code prefix OK
E.164 code +965	IOC country code KUW	Country code top-level domain .kw	ICAO aircraft regis. prefix 9K-
E.212 mobile country code 419	NATO three-letter code KWT	NATO two-letter code KU	LOC MARC code KU
ITU Maritime ID 447	ITU letter code KWT	FIPS country code KU	License plate code KWT
GS1 GTIN prefix 627	UNDP country code KUW	WMO country code KW	ITU callsign prefixes 9KA-9KZ

Kyrgyzstan

ISO 3166-1 numeric 417	ISO 3166-1 alpha-3 KGZ	ISO 3166-1 alpha-2 KG	ICAO airport code prefix UC
E.164 code +996	IOC country code KGZ	Country code top-level domain .kg	ICAO aircraft regis. prefix EX-
E.212 mobile country code 437	NATO three-letter code KGZ	NATO two-letter code KG	LOC MARC code KG
ITU Maritime ID —	ITU letter code KGZ	FIPS country code KG	License plate code KS
GS1 GTIN prefix 470	UNDP country code KYR	WMO country code KY	ITU callsign prefixes EXA-EXZ