GJ

See also: gj

Translingual

Symbol

GJ

1. (metrology) Symbol for gigajoule, an SI unit of work or energy equal to 10⁹ joules.

English

Proper noun

GJ

1. (astronomy) GJ the prefix of catalog entries in the Gliese star catalog, for the Gliese-Jahreiss expansion
2. (astronomy) by extension, prefix for any catalogued in the Gliese star catalog
3. Abbreviation of Gujarat, a state in India.

Synonyms

• (astronomy): Gliese, Gl

See also

(astronomy):

• Wo, NN
• Gliese Catalogue of Nearby Stars on Wikipedia.Wikipedia

Noun

GJ

1. (molecular biology, biochemistry) Initialism of gap junction.

Derived terms

• (molecular biology, biochemistry): AGJ

Anagrams

• JG, j.g.

German

Noun

GJ

1. (astronomy) GJ, the prefix of catalog entries in the Gliese star catalog, for the Gliese-Jahreiß expansion
2. (astronomy, by extension) prefix for any catalogued in the Gliese star catalog

Synonyms

• Gliese, Gl

See also

• Wo, NN

Romanian

Proper noun

GJ

1. Abbreviation of Gorj, a county in Romania.