What does LET stand for?

Aerolineas Ejecutivas SA - Mexico - ICAO designator (FAAC)

Bill Lee Yachts, Inc., Soquel, CA - Manufacturer code for watercraft hull identification number (USCG)

Laboratory Electronics Technician (IAA)

Laboratory of Electromagnetic Theory (SAUO)

Launch & Escape Time (SAUS)

Launch Effects Trainer - Weaponry (MCD)

Launch Eject Test

Launch Equipment Test

Launch Escape Tower - NASA (MCD)

Leader Effectiveness Training - A course of study

Leading Edge Tracker

Learning Efficiency Test - Educational test

Legacy Encapsulation Technology

Leonard Euler Telescope (SAUO)

Le Protecteur - NCIC firearms make code (NCIC)

Lesing-Gelimi - Language code (ETLW)

Leticia - Colombia - Airport symbol (OAG)

Letter

Lettish - Latvian (ROG)

Leukocyte Esterase Test - Medicine (PALA)

Lidocaine, Epinephrine and Tetracaine (SAUS)

Lidocaine, Epinephrine, and Tetracaine Solution - Medicine (DMAA)

Life Environmental Testing (IAA)

Light Equipment Transporter (MCD)

Limited Environmental Test (MCD)

Lincoln Experimental Terminal - NASA

Linear Energy Transfer - Radiology

Lithium Excretion Test - Clinical chemistry

Live Environment Testing

Live Environment Training - Military (ADDR)

Local Enterprise Trust - British

Logical Equipment Table

Logistic Escape Trunk (CAAL)

London and Edinburgh Trust - British

Low-Emissions Truck

Low-End Torque - Automotive engineering

Low-Energy Telescope - Geophysics

Lux e Tenebris - Light Out of Darkness - Freemasonry - Latin