LJ
- LJ
- (i) La Jolla
- Larry Johnson (both the American football and basketball players of that name)
- LaserJet (HP printer brand)
- Library Journal
- Linux Journal
- LiveJournal
- Ljubljana
- Lord Justice of Appeal
- (s) Sierra National Airlines (IATA code)
- LJJ – (i) Lord Justices of Appeal
Read more about this topic: List Of Acronyms And Initialisms: L