Template:Ranks and Insignia of NATO Navies/OR/United Kingdom (1913-1953)
| NATO code | OR-9 | OR-8 | OR-7 | OR-6 | OR-5 | OR-4 | OR-3 | OR-2 | OR-1 | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Royal Navy(1913–1953) |
No arm badge |  |
|
Trade badge | No insignia | |||||||||||||||||||||||||||||||
| Chief petty officer | Petty officer | Leading rate | Able rate | Ordinary rate | Junior rate | |||||||||||||||||||||||||||||||