LJ
LJ is an abbreviation for:
- Jin Air, Korean Air after the IATA code
- Rural youth, youth organization
- Light Jockey, managers of lighting consoles and designer of light shows
- Liturgical Yearbook, liturgy scientific journal
- LiveJournal website that offers Blogs
- LJ or lj, ligature in some Slavic languages
- Lord Justice of Appeal, Judges name in the laws of England and Wales
- Slovenia after the ICAO code
LJ as distinguishing signs on license plate:
- UK: Wimbledon (for vehicles from London)
- Norway: Tønsberg in Vestfold
- Slovenia: Ljubljana, German: Laibach
Lj stands for:
- The unit light-year
- Disambiguation
- Abbreviation