• | Abbreviation (Alternate) | Kriegsmarine | U.S. Navy Equivalent |
G6 | – | Großadmiral | – |
G5 | GenAdm | General-Admiral | Admiral of the Fleet |
G4 | Adm | Admiral | Admiral |
G3 | VAdm | Vizeadmiral | Vice Admiral |
G2 | KAdm | Konteradmiral | Rear Admiral |
G1 | Kom | Kommodore | Commodore [1]) |
O6 | KptzS (KzS) | Kapitän-zur-See | Captain |
O5 | FKpt (FK) | Fregattenkapitän | Commander |
O4 | KKpt (KK) | Korvettenkapitän | Lieutenant Commander |
O3 | KptLt (KL) | Kapitän-Leutnant
(often addressed as "KaLeu") |
Lieutenant |
O2 | OblnzS (OLzS) | Oberleutnant-zur-See | Lieutenant junior grade |
O1 | LnzS (LzS) | Leutnant-zur-See | Ensign |
[1] Up to April 1943 the USN rank of Commodore was Rear Admiral (Lower Half), and Rear Admiral was know as Rear Admiral (Upper Half). |