What does LASSO stand for?

Landing and Approach System, Spiral-Oriented

LASER Search and Secure Observer (CET)

LASER Synchronization from Stationary Orbit (IEEE)

Latin American Student Studies Organization (SAUO)

Library Acquisition Services System Online - Suggested name for the Library of Cogress computer system

Light Air-to-Surface Semiautomatic Optical - French missile

Light Anti-Surface Semi-automatic Optical missile (SAUS)

Light Aviation Special Support Operations

Linguistic Association of the Southwest (SAUO)

Logistics Automation Systems Support Office - Military technology (DDF)

Lunar Applications of a Spent Stage in Orbit - Aerospace (MCD)