NFL Timeline, Abbreviations, Conference, Division
NFL start with the teams from 1933 season
| Boston Redskins | Green Bay Packers |
| Brooklyn Dodgers | New York Giants |
| Chicago Bears | Philadelphia Eagles |
| Chicago Cardinals | Pittsburgh Pirates |
| Cincinnati Reds | Portsmouth Spartans |
NFL Team’s Abbreviations, Conference, Division
| ID | Name | Abbreviation | Conference | Division |
| 1 | Arizona Cardinals | ARI | NFC | West |
| 2 | Atlanta Falcons | ATL | NFC | South |
| 3 | Baltimore Ravens | BAL | AFC | North |
| 4 | Buffalo Bills | BUF | AFC | East |
| 5 | Carolina Panthers | CAR | NFC | South |
| 6 | Chicago Bears | CHI | NFC | North |
| 7 | Cincinnati Bengals | CIN | AFC | North |
| 8 | Cleveland Browns | CLE | AFC | North |
| 9 | Dallas Cowboys | DAL | NFC | East |
| 10 | Denver Broncos | DEN | AFC | West |
| 11 | Detroit Lions | DET | NFC | North |
| 12 | Green Bay Packers | GB | NFC | North |
| 13 | Houston Texans | HOU | AFC | South |
| 14 | Indianapolis Colts | IND | AFC | South |
| 15 | Jacksonville Jaguars | JAX | AFC | South |
| 16 | Kansas City Chiefs | KC | AFC | West |
| 23 | Las Vegas Raiders | LV | AFC | West |
| 26 | Los Angeles Chargers | LAC | AFC | West |
| 29 | Los Angeles Rams | LAR | NFC | West |
| 17 | Miami Dolphins | MIA | AFC | East |
| 18 | Minnesota Vikings | MIN | NFC | North |
| 19 | New England Patriots | NE | AFC | East |
| 20 | New Orleans Saints | NO | NFC | South |
| 21 | New York Giants | NYG | NFC | East |
| 22 | New York Jets | NYJ | AFC | East |
| 24 | Philadelphia Eagles | PHI | NFC | East |
| 25 | Pittsburgh Steelers | PIT | AFC | North |
| 27 | San Francisco 49ers | SF | NFC | West |
| 28 | Seattle Seahawks | SEA | NFC | West |
| 30 | Tampa Bay Buccaneers | TB | NFC | South |
| 31 | Tennessee Titans | TEN | AFC | South |
| 32 | Washington Commanders | WAS | NFC | East |
Source