Traditionally the following addresses, prefixes and postnominals are used within the Order.
| RANK | PREFIX WITHIN THE ORDER |
PREFIX IN PUBLIC LIFE |
POST-NOMINALS |
| Grand Master | Most Excellent |
Chevalier |
GCSR |
| Grand Master Emeritus | Most Excellent |
Chevalier |
GCSR |
| Deputy Grand Master | Right Excellent |
Chevalier |
GCSR |
| High Council Member | Right Excellent |
Chevalier |
GCSR |
| Past Grand Master | Right Excellent |
Chevalier |
GCSR |
| Grand Prior | Right Excellent |
Chevalier |
GCSR |
| Knight Grand Cross | Right Excellent |
Chevalier |
GCSR |
| Dame Grand Cross | Right Excellent |
Dame |
GCSR |
| Knight Commander | Excellent |
Chevalier |
KCSR |
| Dame Commander | Excellent |
Dame |
DCSR |
| Senior Chaplain | SChSR |
||
| Knight | Chevalier |
KSR |
|
| Dame | Dame |
DSR |
|
| Chaplain | ChSR |
||
| Commander (male) | CSR |
||
| Commander (female) | CSR |
||
| Officer-Companion | OSR |
||
| Member | MSR |