| Similarity | Rank | |
|---|---|---|
| OSHA | 0.800 | 21625 |
| ASHRAE | 0.783 | 80691 |
| ASTM | 0.772 | 39580 |
| ANSI | 0.750 | 34731 |
| NIOSH | 0.739 | 84337 |
| ASME | 0.731 | 77239 |
| OSHA's | 0.726 | 87255 |
| UL | 0.713 | 34689 |
| RCRA | 0.670 | 99339 |
| EN | 0.670 | 34380 |
| FAA | 0.669 | 17273 |
| IEC | 0.663 | 34136 |
| Standards | 0.663 | 7998 |
| CWA | 0.656 | 57647 |
| IAQ | 0.655 | 93590 |
| CPSC | 0.653 | 46722 |
| Underwriters | 0.652 | 70191 |
| Sprinkler | 0.647 | 88949 |
| extinguishers | 0.644 | 50961 |
| Safety | 0.642 | 4077 |
| ASCE | 0.636 | 71797 |
| Subpart | 0.635 | 94007 |
| CARB | 0.633 | 78032 |
| NEMA | 0.630 | 84331 |
| CEN | 0.629 | 97769 |