Is the promotion of meditation activities by my university a form of religious discrimination?
On the basis of the following definitions, I see no basis to consider meditation nor mindfullness to be solely associated with a particular religion.

Meditation is a practice where an individual uses a technique...to train attention and awareness, and achieve a mentally clear and emotionally calm and stable state (Wikipedia).

Mindfulness is the psychological process of purposely bringing one's attention to experiences occurring in the present moment without judgment (Wikipedia).


I do not consider the origins of these activities relevant. (I will note that Wikipedia discusses meditation in the context of Judaism, Christianity, and Islam.)