| Similarity | Rank | |
|---|---|---|
| IFR | 0.754 | 69328 |
| Avionics | 0.704 | 97209 |
| ELT | 0.702 | 83218 |
| ATC | 0.702 | 34242 |
| GNSS | 0.701 | 85164 |
| ISS | 0.694 | 30619 |
| VFR | 0.677 | 84277 |
| UAS | 0.671 | 51126 |
| AIS | 0.665 | 44730 |
| NAV | 0.661 | 46489 |
| APM | 0.658 | 55912 |
| Operational | 0.652 | 26312 |
| FBO | 0.652 | 81258 |
| CFI | 0.651 | 63461 |
| SAR | 0.650 | 35788 |
| IMC | 0.650 | 55628 |
| STC | 0.649 | 46502 |
| AAI | 0.648 | 77374 |
| avionics | 0.642 | 49850 |
| GCS | 0.641 | 89653 |
| IAG | 0.637 | 87942 |
| CIC | 0.636 | 37930 |
| GRI | 0.635 | 70884 |
| IES | 0.635 | 70986 |
| GDS | 0.635 | 72275 |