What does ANSL mean?

ANSL meaning in Urban Dictionary

The United states Natural Selection League is an aggressive league for the Half-Life 1 RTS/FPS hybrid Natural Selection. It came into being shortly after the Cyberathlete Amature League removed their particular Open Natural Selection unit.One needn't be an American to join the ANSL, but the majority people and hosts are in the united states generally there might be considerable lag for European people. For Europeans you have the ENSL.