Governments and Agencies

Romulan

Rihannsu Stelam Shiar
Romulan Star Empire (formal, archaic, poetic)
Shiar ih'Saeihr Rihan
Romulan Star Empire (informal, modern, common)
Rihanh
The Romulan people
Rihanha
A Romulan person; a full-blood Romulan citizen of the RSE
Afvha s'Shiar
A non-Romulan or non-full-blood Romulan citizen of the RSE
Hfai s'Shiar
An subject of the RSE who does not have citizenship
Galæ s'Shiar
Imperial Fleet
Tal'Shiar
Imperial Secret Service
Rei'kara
Imperial Legion
Khhiu'draao s'Shiar
Imperial Land Army
Ilnetha'aihrifv
Merchant Marines
Kiith Mevrok'ghi
Diplomatic Corps

Federation

Lloann'mhrahel
United Federation of Planets
Lloann'na
a citizen of the UFP
Lloannen'galæ
Starfleet
Esaahenen Khinain'yhfev s'Lloann'mhrahel
Federation Traffic Control

Klingon Empire

Klling'hann Nneikha
Klingon Empire (formal)
Khe'lloann'mnhehoræl
Klingon Empire (informal, common)
Khe'lloann'na
a citizen of the Klingon Empire
ch'Khe'lloann'galæ
Klingon Defense Forces

Other Governments

Temmana Card'hassin
Cardassian Union
D'Nneikha
The Dominion
Kæhht Feh'rengi
Ferengi Alliance