Canadian Army Ranks (arranged Lowest-to-Highest)
Private (Basic)
Pte(B)
OR-1
Private (Trained)
Pte(B)
OR-2
Corporal
Cpl
OR-3
Master Comporal
MCpl
OR-4
Sergeant
Sgt
OR-5
Warrant Officer
WO
WO-1-6
Master Warrant Officer
MWO
WO-2
Chief Warrant Officer
CWO
WO-3
Officer Cadet
OCdt
OF(D)
2nd Lieutenant
2Lt
OF-1
Lieutenant
Lt
OF-2
Captain
Capt
OF-3
Major
Maj
OF-4
Lieutenant-Colonel
LCol
OF-5
Colonel
Col
OF-6
Brigadier General
BGen
OF-7
Major General
MGen
OF-8
Lieutenant-General
LGen
OF-9
General
Gen
OF-10
Royal Canadian Navy Ranks (arranged Lowest-to-Highest)
Ordinary Seaman
OS
OR-1
Able Seaman
AB
OR-2
Leading Seaman
LS
OR-3
Master Seaman
MS
OR-4
Petty Off.2nd Class
PO2
OR-5
Petty Off.1 Class
PO1
OR-6
Chf.Petty Off.2 Class
CPO2
OR-7
Chf.Petty Off.1 Class
CPO1
OF-8
Naval Cadet
NCdt
OF(D)
Acting Sub-Lieutenant
A/SLt
OF-2
Sub-Lieutenant
SLt
OF-3
Lieutenant(N)
Lt(N)
OF-4
Lieutenant-Commander
LCdr
OF-5
Commander
Cdr
OF-6
Captain(N)
Capt(N)
OF-7
Commodore
Cmdre
OF-8
Rear-Admiral
RAdm
OF-9
Vice-Admiral
VAdm
OF-9
Admiral
Adm
OF-10
Royal Canadian Air Force Ranks (arranged Lowest-to-Highest)
Aviator (Basic)
Avr(B)
OR-1
Aviator (Trained)
Avr(T)
OR-2
Corporal
Cpl
OR-3
Master Corporal
MCpl
OR-4
Sergeant
Sgt
OR-5
Warrant Officer
WO
WO-1
Master Warrant Officer
MWO
WO-2
Chief Warrant Officer
CWO
WO-3
Officer Cadet
OCdt
OF(D)
2nd Lieutenant
2Lt
OF-1
Lieutenant
Lt
OF-2
Captain
Capt
OF-3
Major
Maj
OF-4
Lieutenant-Colonel
LCol
OF-5
Colonel
Col
OF-6
Brigadier-General
BGen
OF-7
Major-General
MGen
OF-8
Lieutenant-Genera;
LGen
OF-9
Genera;
Gen
OF-10
