As symbols the difference between ms and tm
is that ms is while tm is (label) symbol for thulium.
ms
Translingual
Symbol
(head)
The ISO 3166-1 two-letter (alpha-2) code for Montserrat.
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tm
Translingual
Symbol
(
head)
The ISO 3166-1 two-letter (alpha-2) code for Turkmenistan.
ISO 3166-1
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