noun
Abbreviation of 三等陸佐, used specifically for the Japan Ground Self-Defense Force rank equivalent to major.
See also: 三等陸佐
彼は三佐に昇進した。
He was promoted to major.
三佐の階級章は二本線だ。
The rank insignia for a major is two stripes.
Abbreviation of 三等陸佐 (third-class ground officer), following the JGSDF rank naming pattern.