| Similarity | Rank | |
|---|---|---|
| the_FAA | 0.693 | 22173 |
| FAA | 0.642 | 43341 |
| US_Airways | 0.621 | 79729 |
| the_Federal_Aviation_Administration | 0.585 | 89347 |
| Local_[number] | 0.583 | 25594 |
| American_Airlines | 0.582 | 49560 |
| Teamsters | 0.576 | 66524 |
| AFSCME | 0.559 | 74844 |
| air_traffic_controller | 0.557 | 79197 |
| ICAO | 0.550 | 67027 |
| flight_attendant | 0.542 | 54867 |
| AFL-CIO | 0.539 | 67047 |
| Air_National_Guard | 0.536 | 81968 |
| United_Airlines | 0.535 | 68372 |
| the_NLRB | 0.532 | 85705 |
| ATC | 0.530 | 26556 |
| NTEU | 0.529 | 92408 |
| Boeing | 0.529 | 14019 |
| IATA | 0.521 | 93395 |
| OSHA | 0.517 | 24231 |
| TSA | 0.517 | 20495 |
| Amtrak | 0.509 | 20870 |
| the_AFL-CIO | 0.508 | 41216 |
| flight_crew | 0.508 | 82885 |
| airline | 0.506 | 5919 |