Acronyms with J

• JFK

  Famous initials for John F. Kennedy/NYC airport

• JPEG

  Common image format acronym; widely used

• JIT

  Tech acronym for Just-In-Time compiling

• JAG

  Judge Advocate General; US military acronym

• JPG

  Image format acronym, a variant of JPEG

• JET

  Acronym of the JET Programme in Japan

• JAR

  Tech acronym for Java ARchive file format

• JVC

  Electronics brand acronym (Victor Company of Japan)

• JAVA

  Stands for “Java API for XML”; also language

• JARVIS

  Marvel AI acronym: Just A Rather Very Intelligent System

• JSTOR

  Digital library acronym: Journal STORage platform.

• JSON

  JavaScript Object Notation, data format acronym

• JSE

  Johannesburg Stock Exchange, major African market

• J.F.K

  Often used as acronym for John F. Kennedy.

• jjk

  Anime "Jujutsu Kaisen" fandom acronym, very common online.

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• JPN

  ISO 3166-1 alpha-3 code for Japan, widely used.

The words in the list Acronyms with J come from players of the word game City, Country, River.