Thema Subject Categories 1.3

Previous versions of Thema are still available 1.2 1.1 1.0.

Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.

See the search hints below.

Notation Category heading Add Mod ?
S Sports & Active outdoor recreation
SM Vehicle sports
SMC Air sports & recreations
Class here: ballooning, paragliding, skydiving, gliding, etc

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