DescriptionUS-Navy-O2-LTJG.svg 中文：美国海军中尉 Date 5 August 2021 Source Own work This vector image includes elements that have been taken or adapted from...
DescriptionUS-Navy-Sleeve-O2-LTJG.svg 中文：美国海军中尉 Date 5 August 2021 Source Own work This vector image includes elements that have been taken or adapted...
File:US Navy O2 insignia.svg is a vector version of this file. It should be used in place of this GIF file. File:OF1b USN LTJG.gif → File:US Navy O2 insignia...
