Local Area Transport Large Area Telescope Latitude Local Apparent Time Lateral Lathrop Local Area Terminal Lowest Astronomical Tide latch lactic acidosis threshold Large Angle Torque latency associated transcript latex agglutination test Latin latissimus dorsi left atrial thrombus limbal autograft transplantation Local Access Terminal Local Address Table Local Area Transit Lunar Architecture Team Laboratory Acceptance Test Laboratory Animal Technician laboratory assessment team lactate threshold lactic acid threshold LADD Test Large Area Triangulation Large Array Telescope large neutral amino acid transporter Laser Ablation Transfer Laser Acquisition and Tracking latency latency associated transcripts latency-associated transcript latent lateral atrial tunnel Lateral Latitude latex agglutination Latitude, Lateral