It seems to me you are not looking for a list of Buddhist meditations but rather all sorts of religious activities done in Buddhism. And that actually includes the entirety of Buddhism, like taking refuge, prostrations, reading, contemplating and listening to teachings, chanting, observing precepts, various rituals, freeing animals, and so on. Meditation is only a smaller part of those activities, and it is different from reciting texts, saying prayers, performing rituals, thinking about teachings, etc. Meditation is about actively calming (shamatha) and understanding (vipashyana) the mind with the purpose of attaining liberation. While for instance copying a sutra is a merit making activity, in itself it doesn't lead to seeing clearly the true nature of mind, and it doesn't even bring about any level of absorption, thus it is not a meditative practice, although it is certainly a Buddhist religious activity.
"There is no such thing as the real mind. Ridding yourself of delusion: that's the real mind."
(Sheng-yen: Getting the Buddha Mind, p 73)
"Neither cultivation nor seated meditation — this is the pure Chan of Tathagata."
(Mazu Daoyi, X1321p3b23; tr. Jinhua Jia)
“Don’t rashly seek the true Buddha;
True Buddha can’t be found.
Does marvelous nature and spirit
Need tempering or refinement?
Mind is this mind carefree;
This face, the face at birth."
(Nanyue Mingzan: Enjoying the Way, tr. Jeff Shore; T2076p461b24-26)