| Similarity | Rank | |
|---|---|---|
| NFPA | 0.783 | 52108 |
| ASME | 0.777 | 77239 |
| IAQ | 0.763 | 93590 |
| USGBC | 0.728 | 63765 |
| ASCE | 0.722 | 71797 |
| ANSI | 0.721 | 34731 |
| SEER | 0.702 | 56032 |
| ASTM | 0.688 | 39580 |
| Ventilation | 0.685 | 55452 |
| LEED | 0.677 | 17886 |
| CFM | 0.674 | 55747 |
| NOx | 0.669 | 55787 |
| energy-efficiency | 0.666 | 70696 |
| IES | 0.666 | 70986 |
| Efficiency | 0.665 | 18898 |
| HVAC | 0.664 | 15563 |
| AIA | 0.661 | 32695 |
| NAHB | 0.654 | 76062 |
| BREEAM | 0.649 | 97954 |
| GHG | 0.648 | 30079 |
| NIOSH | 0.648 | 84337 |
| AICPA | 0.643 | 77424 |
| EPA's | 0.639 | 30176 |
| GPM | 0.636 | 78053 |
| Standards | 0.636 | 7998 |