What does SADE stand for?

Sensitive Acoustic Detection Equipment (PDAA)

Sensor Algorithm Development Environment (ACAE)

Signal Analysis and Dissemination Equipment (SAUS)

Silicide Array Development Evaluation (ACAE)

Solar Array Drive Electronics (LAIN)

Specialized Armoured Development Establishment - British military (DMA)

Structural Assembly Demonstration Experiment (MCD)

Superheat Advanced Demonstration Experiment - Nuclear energy

Symbolic Application Debugging Environment