The abbreviation VTM (or VtM) can have several meanings:

• VIOLENCE THROUGH MACHINES, a metal / industrial band based out of Seattle
• The Masquerade, a popular role-playing game
• Vlaamse Televisie Maatschappij, the main commercial television station in Flanders, Belgium
• Veritaserum, a potion and a popular Harry Potter fansite named after it
• Video Training Module, A video produced by 3DBuzz for the purpose of education in a variety of different Computer related media including CG software such as Maya and 3DS Max; and now programming languages such as C++