| Created |
| Associated with Bougainville |
| Associated with ブーゲンビル自治州 |
| Associated with ブーゲンビル自治域 |
| Associated with ブーゲンビル |
| Associated with Autonomous Region of Bougainville |
| Associated with BOUGAINVILLE |
| Associated with BOUGAINVILLE I. |
| Associated with パプアニューギニア領ブーゲンビル |
| Associated with パプアニューギニアブーゲンビル自治州 |
| Associated with パプアニューギニア独立国ブーゲンビル自治州 |