| Code | Link | Apparent post-nominals |
| AC | = Honorary Companion of the Order of Australia | AC |
| ADC | = Aide de Camp | ADC |
| AE | = Air Efficiency Award | AE |
| AFC | = Air Force Cross (United Kingdom) | AFC |
| AFC1 | = Air Force Cross (United Kingdom) & Bar | AFC & Bar |
| AFC2 | = Air Force Cross (United Kingdom) & Two Bars | AFC & Two Bars |
| AFM | = Air Force Medal | AFM |
| ARRC | = Royal Red Cross | ARRC |
| AsstChSt | = Assistant Chaplin of The Most Venerable Order of the Hospital of Saint John of Jerusalem | AsstChStJ |
| AsstChStJ | = Assistant Chaplin of The Most Venerable Order of the Hospital of Saint John of Jerusalem | AsstChStJ |
| BEM | = British Empire Medal | BEM |
| Bart | = Baronet | Bt |
| Bt | = Baronet | Bt |
| Btss | = Baronet | Bt |
| CB | = Companion of The Most Honourable Order of the Bath | CB |
| CBE | = Commander of The Most Excellent Order of the British Empire | CBE |
| CBEh | = Commander of The Most Excellent Order of the British Empire | CBE |
| CGM | = Conspicuous Gallantry Medal | CGM |
| CH | = Order of the Companions of Honour | CH |
| CMG | = Companion of The Most Distinguished Order Of Saint Michael And Saint George | CMG |
| CNZM | = Companion of the New Zealand Order of Merit | CNZM |
| CNZMh | = Honorary Companion of the New Zealand Order of Merit | CNZM |
| CPM | = Colonial Police Medal | CPM |
| CStJ | = Commander of The Most Venerable Order of the Hospital of Saint John of Jerusalem | CStJ |
| ChStJ | = Chaplain of The Most Venerable Order of the Hospital of Saint John of Jerusalem | ChStJ |
| CVO | = Commander of The Royal Victorian Order | CVO |
| DBE | = Dame Commander of The Most Excellent Order of the British Empire | DBE |
| DCB | = Dame Commander of The Most Honourable Order of the Bath | DCB |
| DCM | = Distinguished Conduct Medal | DCM |
| DCM1 | = Distinguished Conduct Medal & Bar | DCM & Bar |
| DCMG | = Dame Commander of The Most Distinguished Order Of Saint Michael And Saint George | DCMG |
| DCNZM | = Distinguished Companion of the New Zealand Order of Merit | DCNZM |
| DCNZMx | = DCNZM |
| DNZM | = Dame Companion of the New Zealand Order of Merit | DNZM |
| DNZMx | = DNZM |
| DCVO | = Dame Commander of The Royal Victorian Order | DCVO |
| DFC | = Distinguished Flying Cross (United Kingdom) | DFC |
| DFC1 | = Distinguished Flying Cross (United Kingdom) & Bar | DFC & Bar |
| DFC2 | = Distinguished Flying Cross (United Kingdom) & Two Bars | DFC & Two Bars |
| DFM | = Distinguished Flying Medal | DFM |
| DSC | = Distinguished Service Cross (United Kingdom) | DSC |
| DSC1 | = Distinguished Service Cross (United Kingdom) & Bar | DSC & Bar |
| DSC2 | = Distinguished Service Cross (United Kingdom) & Two Bars | DSC & Two Bars |
| DSD | = New Zealand Distinguished Service Decoration | DSD |
| DSM | = Distinguished Service Medal (United Kingdom) | DSM |
| DSO | = Distinguished Service Order | DSO |
| DSO1 | = Distinguished Service Order & Bar | DSO & Bar |
| DSO2 | = Distinguished Service Order & Two Bars | DSO & Two Bars |
| DStJ | = Dame of Justice of The Most Venerable Order of the Hospital of Saint John of Jerusalem | DStJ |
| DStJg | = Dame of Grace of The Most Venerable Order of the Hospital of Saint John of Jerusalem | DStJ |
| ED | = Efficiency Decoration | ED |
| EM | = Efficiency Medal (New Zealand) | EM |
| ERD | = Emergency Reserve Decoration | ERD |
| EsqSt | = Esquire of The Most Venerable Order of the Hospital of Saint John of Jerusalem | EsqStJ |
| FAA | = Fellow of the Australian Academy of Science | FAA |
| FBA | = Fellow of the British Academy | FBA |
| FRANZCP | = Royal Australian and New Zealand College of Psychiatrists | FRANZCP |
| FRMS | = Royal Microscopical Society | FRMS |
| FRS | = Fellow of The Royal Society | FRS |
| FRSNZ | = Fellow of The Royal Society of New Zealand | FRSNZ |
| FRCS | = Fellowship of the Royal College of Surgeons | FRCS |
| FRCSEd | = Royal College of Surgeons of Edinburgh | FRCSEd |
| GBE | = Knight Grand Cross of The Most Excellent Order of the British Empire | GBE |
| GBEf | = Dame Grand Cross of The Most Excellent Order of the British Empire | GBE |
| GC | = George Cross | GC |
| GCB | = Knight Grand Cross of The Most Honourable Order of the Bath | GCB |
| GCBf | = Dame Grand Cross of The Most Honourable Order of the Bath | GCB |
| GCMG | = Knight Grand Cross of The Most Distinguished Order Of Saint Michael And Saint George | GCMG |
| GCMGf | = Dame Grand Cross of The Most Distinguished Order Of Saint Michael And Saint George | GCMG |
| GCStJ | = Bailiff Grand Cross of The Most Venerable Order of the Hospital of Saint John of Jerusalem | GCStJ |
| GCStj | = Dame Grand Cross of The Most Venerable Order of the Hospital of Saint John of Jerusalem | GCStJ |
| GCVO | = Knight Grand Cross of The Royal Victorian Order | GCVO |
| GCVOf | = Dame Grand Cross of The Royal Victorian Order | GCVO |
| GM | = George Medal | GM |
| GNZM | = Knight Grand Companion of the New Zealand Order of Merit | GNZM |
| GNZMa | = Additional Knight Grand Companion of the New Zealand Order of Merit | GNZM |
| GNZMf | = Dame Grand Companion of the New Zealand Order of Merit | GNZM |
| GNZMf | = Additional Dame Grand Companion of the New Zealand Order of Merit | GNZM |
| GNZMx | = GNZM |
| GCStJ | = Bailiff Grand Cross of The Most Venerable Order of the Hospital of Saint John of Jerusalem | GCStJ |
| GCStJ | = Dame Grand Cross of The Most Venerable Order of the Hospital of Saint John of Jerusalem | GCStJ |
| HFIITP | = Honorary Fellow of The Institute of IT Professionals | HFIITP |
| ISO | = Companion of the Imperial Service Order | ISO |
| JP | = Justice of the Peace#New Zealand | JP |
| KBE | = Knight Commander of The Most Excellent Order of the British Empire | KBE |
| KC | = King's Counsel | KC |
| KCB | = Knight Commander of The Most Honourable Order of the Bath | KCB |
| KCMG | = Knight Commander of The Most Distinguished Order Of Saint Michael And Saint George | KCMG |
| KCVO | = Knight Commander of The Royal Victorian Order | KCVO |
| KG | = Knight Companion of The Most Noble Order of the Garter | KG |
| KNZM | = Knight Companion of the New Zealand Order of Merit | KNZM |
| KNZMa | = Additional Knight Companion of the New Zealand Order of Merit | KNZM |
| KNZMh | = Honorary Knight Companion of the New Zealand Order of Merit | KNZM |
| KNZMx | = KNZM |
| KP | = Knight of The Most Illustrious Order of Saint Patrick | KP |
| KStJ | = Knight of Justice of The Most Venerable Order of the Hospital of Saint John of Jerusalem | KStJ |
| KStJg | = Knight of Grace of The Most Venerable Order of the Hospital of Saint John of Jerusalem | KStJ |
| Kt. | = |
| KT | = Knight Companion of The Most Ancient and Most Noble Order of the Thistle | KT |
| LG | = Lady Companion of The Most Noble Order of the Garter | LG |
| LT | = Lady Companion of The Most Ancient and Most Noble Order of the Thistle | LT |
| LVO | = Lieutenant of The Royal Victorian Order | LVO |
| MBE | = Member of The Most Excellent Order of the British Empire | MBE |
| MBEh | = Honorary Member of The Most Excellent Order of the British Empire | MBE |
| MC | = Military Cross | MC |
| MC1 | = Military Cross & Bar | MC & Bar |
| MC2 | = Military Cross & Two Bars | MC & Two Bars |
| MLC | = Member of the New Zealand Legislative Council | MLC |
| MM | = Military Medal | MM |
| MM1 | = Military Medal & Bar | MM & Bar |
| MM2 | = Military Medal & Two Bars | MM & Two Bars |
| MNZM | = Member of the New Zealand Order of Merit | MNZM |
| MNZMh | = Honorary Member of the New Zealand Order of Merit | MNZM |
| MP | = Member of the New Zealand House of Representatives | MP |
| MRCGP | = Member of The Royal College of General Practitioners | MRCGP |
| MVO | = Member of The Royal Victorian Order | MVO |
| NZAM | = New Zealand Antarctic Medal | NZAM |
| NZBM | = New Zealand Bravery Medal | NZBM |
| NZBS | = New Zealand Bravery Star | NZBS |
| NZC | = New Zealand Cross (1999) | NZC |
| NZGD | = New Zealand Gallantry Decoration | NZGD |
| NZGM | = New Zealand Gallantry Medal | NZGM |
| OBE | = Officer of The Most Excellent Order of the British Empire | OBE |
| OBEh | = Officer of The Most Excellent Order of the British Empire | OBE |
| OM | = Member of The Order of Merit | OM |
| ONZ | = Member of The Order of New Zealand | ONZ |
| ONZx | = ONZ |
| ONZa | = Additional Member of The Order of New Zealand | ONZ |
| ONZh | = Honorary Member of The Order of New Zealand | ONZ |
| ONZM | = Officer of the New Zealand Order of Merit | ONZM |
| ONZMh | = Honorary Officer of the New Zealand Order of Merit | ONZM |
| OStJ | = Officer of The Most Venerable Order of the Hospital of Saint John of Jerusalem | OStJ |
| PC | = Her Majesty's Most Honourable Privy Council | PC |
| PCNZM | = Principal Companion of the New Zealand Order of Merit | PCNZM |
| PCNZMa | = Additional Principal Companion of the New Zealand Order of Merit | PCNZM |
| PCNZMx | = PCNZM |
| QC | = Queen's Counsel | QC |
| QGM | = Queen's Gallantry Medal | QGM |
| QFSM | = Queen's Fire Service Medal for Gallantry | QFSM |
| QPM | = Queen's Police Medal for Gallantry | QPM |
| QFSMd | = Queen's Fire Service Medal for Distinguished Service | QFSM |
| QPMd | = Queen's Police Medal for Distinguished Service | QPM |
| QSM | = Queen's Service Medal | QSM |
| QSO | = Companion of the Queen's Service Order | QSO |
| RNZAF | = Serving Officer of The Royal New Zealand Air Force | RNZAF |
| RNZAFr | = Retired Officer of The Royal New Zealand Air Force | RNZAF |
| RNZN | = Serving Officer of The Royal New Zealand Navy | RNZN |
| RNZNr | = Retired Officer of The Royal New Zealand Navy | RNZN |
| RD | = Royal New Zealand Naval Reserve Decoration | RD |
| RRC | = Royal Red Cross | RRC |
| RVM | = Royal Victorian Medal | RVM |
| SBStJ | = Serving Brother of The Most Venerable Order of the Hospital of Saint John of Jerusalem | SBStJ |
| SSI | = Star of the Solomon Islands | SSI |
| SSStJ | = Serving Sister of The Most Venerable Order of the Hospital of Saint John of Jerusalem | SSStJ |
| Sub-ChSt | = Sub-Chaplain of The Most Venerable Order of the Hospital of Saint John of Jerusalem | Sub-ChStJ |
| VC | = Victoria Cross | VC |
| VC1 | = Victoria Cross & Bar | VC & Bar |
| VCNZ | = Victoria Cross for New Zealand | VC |
| VRD | = Royal New Zealand Naval Volunteer Reserve Decoration | VRD |
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