Orders in Council

Orders in Council are issued by the British Sovereign, with the advice of the Privy Council, and within limits defined by Parliament. In cases of emergency these limits have been disregarded, and Parliament subsequently asked to homologate the action by granting an indemnity to those concerned.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Ordericus Vitalis * Oreades
[wait for the fun]
Orange River
Orange River Colony
Orangemen
Oratorio
Oratory, Congregation of the
Orcagna
Orchardson, William Quiller
Orcus
Ordeal
Ordericus Vitalis
Orders in Council
Oreades
Oregon
Orelli, Conrad von
Orelli, Johann Kaspar von
Orestes
Orfila, M. J. Bonaventure
Organism
Organon
Orgies
Oriflamme