This is a list of post-nominal letters used in Negeri Sembilan. The order in which they follow an individual's name is the same as the order of precedence for the wearing of order insignias, decorations, and medals. When applicable, non-hereditary titles are indicated.
| Grades [1][2] | Post-nominal | Title | Wife's title | Ribbon | |
|---|---|---|---|---|---|
| The Most Illustrious Royal Family Order of Negeri Sembilan - Darjah Kerabat Negeri Sembilan Yang Amat Mulia | |||||
| Darjah Kerabat Negeri Sembilan | D.K.N.S. | -- | -- | 
| |
| The Order of Negeri Sembilan - Darjah Negeri Sembilan | |||||
| Paramount | Darjah Tertinggi Negeri Sembilan | D.T.N.S. | -- | -- | 
|
| Illustrious | Darjah Mulia Negeri Sembilan | D.M.N.S. | -- | -- | 
|
| The Royal Family Order of Yamtuan Radin Sunnah - Darjah Kerabat Yamtuan Radin Sunnah | |||||
| Type 1 (ancient or foreign form ?)[citation needed] [3] | Darjah Kerabat Yamtuan Radin Sunnah | D.K.Y.R. | -- | -- | 
|
| Type 2 (recent or internal form ?)[citation needed] | 
| ||||
| The Most Esteemed Order of Loyalty to Negeri Sembilan - Darjah Setia Negeri Sembilan Yang Amat Dihormati | |||||
| Principal Grand Knight (ex-Knight Grand Commander) | Dato’ Seri Utama Negeri Sembilan (previously Dato’ Seri Paduka) | S.U.N.S. (previously S.P.N.S.) | Dato' Seri Utama | Datin Seri Utama | 
|
| Knight Grand Companion | Dato’ Seri Setia Negeri Sembilan | S.S.N.S. | Dato' Seri | Datin Seri | |
| Knight Commander (ex- Knight Companion) | Dato’ Paduka Negeri Sembilan (previously Dato’ Setia) | D.P.N.S. (previously D.S.N.S.) | Dato' | Datin | 
|
| Companion | Darjah Setia Negeri Sembilan | D.N.S. | -- | -- | |
| Member | Pingat Ahli Negeri Sembilan | A.N.S. | -- | -- | 
|
| The Order of Loyalty to Tuanku Muhriz - Darjah Setia Tuanku Muhriz | |||||
| Grand Knight of the Most Conspicuous Loyal Order of Tuanku Muhriz | Darjah Seri Setia Tuanku Muhriz Yang Amat Terbilang | S.S.T.M. | Dato’ Seri | Datin Seri | 
|
| Knight of the Most Meritorious Loyal Order of Tuanku Muhriz | Darjah Setia Tuanku Muhriz Yang Amat Terbilang | D.S.T.M. | Dato’ | Datin | 
|
| Companion | Darjah Tuanku Muhriz | D.T.M. | -- | -- | |
| Associate (Setiawan) | Pingat Setiawan Tuanku Muhriz | S.T.M. | -- | -- | |
| Heraldic Medal | Pingat Bentara Tuanku Muhriz | B.T.M. | -- | -- | |
| The Order of Loyal Service to Negeri Sembilan - Darjah Setia Bakti Negeri Sembilan | |||||
| Knight | Dato’ Bakti Negeri Sembilan | D.B.N.S. | Dato’ | Datin | 
|
| The Most Blessed Grand Order of Tuanku Jaafar - Darjah Kebesaran Sri Tuanku Jaafar Yang Amat Terpuji (Obsolete 14 January 2010) | |||||
| Knight Grand Commander | Dato’ Seri Paduka Tuanku Jaafar | S.P.T.J. | Dato’ Seri | Datin Seri | 
|
| Knight Commander | Dato’ Paduka Tuanku Jaafar | D.P.T.J. | Dato’ | Datin | 
|
| The Distinguished Conduct Order - Darjah Pekerti Terpilih | |||||
| Darjah Pekerti Terpileh | D.P.T. | -- | -- | 
| |
| Conspicuous Gallantry Medal - Pingat Keberanian Cemerlang | |||||
| Silver Medal | Pingat Keberanian Cemerlang | P.K.C. | -- | -- | 
|
| Conspicuous Conduct Medal - Pingat Pekerti Cemerlang | |||||
| Bronze Medal | Pingat Pekerti Cemerlang | P.P.C. | -- | -- |
|
| Distinguished Conduct Medal - Pingat Pekerti Terpilih | |||||
| Bronze Medal | Pingat Pekerti Terpilih | P.P.T. | -- | -- |
|
| Justice of the Peace - Jaksa Pendamai | |||||
| Jaksa Pendamai | J.P. | -- | -- | ||
| Medal for Outstanding Public Service - Pingat Khidmat Masyarakat Cermerlang | |||||
| Bronze Medal | Pingat Khidmat Masyarakat Cermerlang | P.M.C. | -- | -- | 
|
| Meritorious Service Medal - Pingat Jasa Kebaktian | |||||
| Bronze Medal | Pingat Jasa Kebaktian | P.J.K. | -- | -- | 
|
| Long Service Medal - Pingat Khidmat Lama | |||||
| Bronze Medal | Pingat Khidmat Lama | P.K.L. | -- | -- | |
| Defence Medal - Pingat Pertahanan | |||||
| Silver Medal | Pingat Pertahanan | -- | -- | -- | |
| Installation Medal 1961 - Pingat Pertabalan 1961 | |||||
| Silver Medal | Pingat Pertabalan 1961 | -- | -- | -- | |
| Installation Medal 1968 - Pingat Pertabalan 1968 | |||||
| Silver Medal | Pingat Pertabalan 1968 | -- | -- | -- | |
| Silver Jubilee Medal - Pingat Jubli Perak | |||||
| Silver Medal | Pingat Jubli Perak | -- | -- | -- | |