| HOUSEOFCOMMONS | Britain's lower chamber of Parliament (5,2,7) |
| DAIL | Lower chamber of parliament in the Republic of Ireland (4) |
| EIREANN | The lower chamber of parliament in the Republic of Ireland (7) |
| DAILEIREANN | Lower chamber of parliament in the Republic of Ireland (4,7) |
| KEYS | The House of --, lower chamber of legislature of the Isle of Man (4) |
| HOUSEOFKEYS | Lower chamber of the Isle of Man parliament (5,2,4) |
| HOUSE | Lower chamber of Tynwald, the legislature of the Isle of Man (5,2,4) |
| OFKEYS | Lower chamber of Tynwald, the legislature of the Isle of Man (5,2,4) |
| HOUSEOF | The lower chamber of the legislature of the Isle of Man (5,2,4) |
| DUMA | State --, lower chamber of Russian parliament (4) |
| COMMONS | The ___, lower chamber of British Parliament (7) |
| ODELSTING | The lower chamber of the Norwegian parliament (9) |
| ODELSTHING | Lower chamber of the Norwegian parliament (10) |
| VENTRICLES | The two lower chambers of the heart, left and right (10) |
| LORDS | House of ___, chamber of Parliament (5) |
| HOUSEOFLORDS | Known to MPs as the "other place", the second chamber of Parliament, composed of peers and bishops ( |
| SENATE | Upper chamber of Parliament |
| HC | Chamber of Parliament (abbr) (2) |
| COMMONSENSE | People in parliament's lower chamber unusually seen showing nous (6,5) |
| REPRESENTATIVES | The House of ___, lower chamber in the U.S. Congress (15) |
