 |
| accident risk: 27 phrases in 15 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Business style | 2 |
| Electronics | 1 |
| Energy industry | 8 |
| General | 1 |
| Insurance | 1 |
| Military | 3 |
| Mining | 1 |
| Security systems | 2 |
| Technology | 2 |
| Transport | 1 |
| United Nations | 1 |
| Weapons of mass destruction | 1 |