1: [Who?]
The Department of Monstrous Anomalies (D.O.M.A) is a government human organization specialised in dealing with the Supernatural.

2: [Paironormal Connection]
They have had reoccuring appearances specifically in relation to the Paironormals' entrances in the Monster World. Continous case reports have been filed by D.O.M.A. in front of Paironormal discoveries. There's a suggestion they are involved in their backstory somehow.