Minstry of (W)ellfare, (P)ublic Safety Bureau, (C)riminal Investigation Department. It's a smidge confusing, but from what I deduce, the Minstry gets dropped while Wellfare is included instead, so as to differentiate between the different ministries (Such as Economy, etc.), thus making it WPC as opposed to MPC.
Nice clarification. Angelle aka Luxartisan (talk) 23:52, April 2, 2015 (UTC)