TGSM definitions

Tgsm

1) Terminally guided submunition
Found on https://www.crosswordclues.com/clue/tgsm

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TGSM

terminally guided submunition
Found on http://www.translationdirectory.com/glossaries/glossary262.php

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TGSM

Terminally Guided SubMunition
Found on https://www.encyclo.co.uk/local/20785

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