Am I reading/interpreting this correctly?

But I've also seen the following notation as well $\mathcal{N}(\mathbf{A}, \mathbf{\Lambda}, \mathbf{U})$ in some other papers which I don't know how to read or interpret it.

Is this a valid notation of having a multivariate Gaussian with more than 2 parameteres (mean, variance) and how to go about interpreting or reading that notation.

If you could point me to some other resources explaining these notations I would be grateful?