Source: https://stathead.com/tiny/oeQbG
Rk Tm TD
1 Jets 5
2 Chiefs 5
3 Raiders 6
4 Panthers 7
5 Rams 8
6 Patriots 8
7 Titans 8
8 Seahawks 8
9 Steelers 8
10 Cardinals 8

To paint a full picture, the Chiefs are also tied for 3rd in the NFL in 1st-half touchdowns scored this season:
Rk Tm TD
1 Dolphins 21
2 Ravens 20
3 Chargers 18
4 Chiefs 18
5 Cowboys 18
6 Lions 18
7 49ers 17
8 Bills 15
9 Vikings 14
10 Eagles 14

Source: https://stathead.com/tiny/BZfmA