What does TOAD stand for?

Take Off and Die - Surfers' slang for a very dangerous wave

Terahertz Optical Asymmetric Demultiplexer - Optical computing

Tobyhanna Army Depot - Pennsylvania (AABC)

Tool for Oracle Application Developers (HODG)

Towed Offboard Active Decoy (SAUS)

Towed Optical Assessment Device - Marine science (MSC)