N.L.

1. Baseball. National League.

2. New Latin; Neo-Latin.

* * *

n.l.,

1. it is not clear (Latin, non liquet).

2. it is not permitted (Latin, non licet).

3. new line (in setting type).

NL (no periods) or N.L.,

1. U.S. National (Baseball) League.

2. British. Navy League.

3. New Latin.