See main article: Post-nominal letters and List of post-nominal letters. Papua New Guinea created their own honours system in 2004 with the first investitures being performed by The Princess Royal in September 2005. Papua New Guinea still recognises the Imperial Honours System.[1] [2]
| Office | Post-nominal |
|---|---|
| Papua New Guinea Honours System | |
| Cross of Valour | CV |
| GCL | |
| CSM | |
| Commander of the Order of Logohu | CL |
| Officer of the Order of Logohu | OL |
| Member of the Order of Logohu | ML |
| National Medal of the Order of Logohu | LM |
| Cross of Medical Service Medal | CMS |
| Distinguished Military Service Medal | DMS |
| Distinguished Police Service Medal | DPS |
| Distinguished Correctional Service Medal | DCS |
| Meritorious Emergency Service Medal | MES |
| Meritorious Public Service Medal | MPS |
| Meritorious Community Service Medal | MCS |
| Commendation for Valuable Service Medal | CVS |