LZ may refer to:
LZ 127 Graf Zeppelin (Deutsches Luftschiff Zeppelin #127; Registration: D-LZ 127) was a German-built and -operated, passenger-carrying, hydrogen-filled, rigid airship which operated commercially from 1928 to 1937. When it entered commercial service in 1928, it became the first commercial passenger transatlantic flight service in the world.
LZ 129 Hindenburg (Luftschiff Zeppelin #129; Registration: D-LZ 129) was a large German commercial passenger-carrying rigid airship, the lead ship of the Hindenburg class, the longest class of flying machine and the largest airship by envelope volume.
Elizabeth Mae "Lzzy" Hale (born October 10, 1983) is an American singer, songwriter, and musician. She is best known as the lead singer and rhythm guitarist of the American hard rock band Halestorm, which she co-founded in 1997.
The Graf Zeppelin II (Deutsche Luftschiff Zeppelin #130; Registration: D-LZ 130) was the last of the great German rigid airships built by the Zeppelin Luftschiffbau during the period between the World Wars, the second and final ship of the Hindenburg class named in honor of Paul von Hindenburg.
LZ77 and LZ78 are the two lossless data compression algorithms published in papers by Abraham Lempel and Jacob Ziv in 1977 and 1978. They are also known as LZ1 and LZ2 respectively.
LZ7 are a Christian hip hop and dance group from Manchester. The band was formed in 2005 by Lindz West, a member of dance band The Tribe, who had split up the previous year.
Elzie Lee "LZ" Granderson (born March 11, 1972) is an American journalist and commentator for CNN and ESPN.
The LZR Racer (pronounced as 'laser') is a line of competition swimsuits manufactured by Speedo using a high-technology swimwear fabric composed of woven elastane-nylon and polyurethane.