A member of the Official IRA.
The Chapman Stick, an electric musical instrument devised by Emmett Chapman.
A social, religious, economic or political system or organization in which people or groups of people are ranked with some superior to others based on their status, authority or some other trait.
A body of authoritative officials organized in nested ranks.
Any group of objects ranked so that every one but the topmost is subordinate to a specified one above it.