LT

LT may refer to:

==Companies and organisations== LTU International, a German airline (IATA code LT) Air Lituanica, a Lithuanian airline (IATA code LT) LJ Air, a Chinese airline (IATA code LT) Labour Together, a British think tank Larsen & Toubro, an Indian engineering conglomerate, officially known as L&T Life Teen, a Roman Catholic organization for youth ministry London Transport (brand), the name for various transport authorities Lord & Taylor, a North American luxury department store chain Lorien Trust, a company that runs live roleplaying games Lucent Technologies (old company), which merged with Alcatel to form Alcatel-Lucent