1. ja - Noun
2. ja - Adverb
3. Ja - Proper noun
Abbreviation of Japan. (NATO country code)
Abbreviation of Jamaica.
Abbreviation of Jalisco. (Mexican state)
Abbreviation of Jambi, a province of Indonesia.
(law, postnominal) Abbreviation of judge or justice of a court of appeal.
ja (not comparable)
(chiefly South Africa, informal) yes
ja (plural jas or ja)
(Korean units of measure) Synonym of Korean foot: a traditional unit of length equivalent to about 30.3 cm.
Ja
(stenoscript) Abbreviation of January.