playing their home games outside of the city in their name

 There are currently ten NFL teams playing their home games outside of the city in their name.

1. The Los Angeles Rams and Chargers play in Inglewood, CA.
2. The New York Giants and Jets play in East Rutherford, NJ.
3. The San Francisco 49ers play in Santa Clara, CA.
4. The Las Vegas Raiders play in Paradise, NV. (Fun fact, the Las Vegas Strip is not in Las Vegas, but in a pair of unincorporated towns called Paradise and Winchester.)
5. The Dallas Cowboys play in Arlington, TX.
6. The Washington Football Team plays in Landover, MD.
7. The Miami Dolphins play in Miami Gardens, FL.
8. The Buffalo Bills play in Orchard Park, NY

There are also six teams who have a state or region in their name instead of the city. That means there are 16 NFL teams playing their home games in the city in their name.