lactose tolerance test
Lunar Transit Telescope
Land transfer tax
loss to theater
Luyten Two-Tenths
lymphocyte transformation test
Laboratory of Thermal Turbomachines
Landline Teletypewriter
Learning Through Teaching
Least Time Track
leucine tolerance test
LIBERTY TERM TRUST, INC. 1999
Life-Time Test
light tactical trailer
Limited Technology Transfer
limited treadmill test
Line Termination Type
Line Tightness Test
Linux Trace Toolkit
LogOn Technology Transfer
Low-Temperature Technology
Low-Temperature Tempering
Low-Temperature Tetragonal
Low-Temperature Thermometry
Low-Temperature-Temper
Lufthansa Technical Training
lymphoblast transformation test
lymphoblastic transformation test
lymphocyte transformation
Lymphocyte transformation tests