| Absentee Authority | The use of proxy authority by ruling dynasties at a time of minority rule, illness, the absence of the physical ruler when on crusade and so on. Also see. Co-rule, Intercession, Minority Rule, Queen Lieutenant, Queen Regent |
| Agnatic Succession | A patrilineal inheritance system that restricted the inheritance of the throne or land to male heirs, excluding women and their descendants. Also see. Patrilineal, Porphyrogennetos/Porphyrogennita, Primogeniture, Salic Law, Semi-Salic Law |
| Anti-Worthies | The opposite to a woman worthy, and example of a woman who should not be mirrored by others in their actions. Also see. Paragon, Virago, Women Worthies |
| Apponage | An appanage, or apanage, is the grant of an estate, title, office or another thing of value to a younger child of a monarch, who would otherwise have no inheritance under the system of primogeniture. |