LU
Updated: 01/18/2023 by Computer Hope
LU may refer to any of the following:
1. Short for logic unit, LU is part of the ALU (arithmetic logic unit). See the ALU page for further information.
2. Short for logical unit, LU is an identification of an individual or a software application on an IBM's SNA (Systems Network Architecture) network.
3. The Internet domain suffix .lu is short for Luxembourg.