What is "lth"

LTH may refer to:

• Faculty of Engineering (LTH), Lund University (Swedish: )
• Licentiate of Theology (LTh), a theological degree
• Link Theory Holdings, a Japanese fashion company
• Prolactin, or luteotropic hormone, a human protein
• BD-R LTH is a write-once Blu-ray disc format that features a reflectivity change from low to high during the burning process.