The Pacific Northwest (PNW), sometimes referred to as Cascadia, is a geographic region in western North America bounded by the Pacific Ocean to the west and (loosely) by the Cascade Mountain Range on the east.
Mean time between failures (MTBF) describes the expected time between two failures for a repairable system, while mean time to failure (MTTF) denotes the expected time to failure for a non-repairable system. the MTBF is the sum of the operational periods divided by the number of observed failures.
Acronym Definition; PBF: Play-By-Forum (game) PBF: Power Burst Facility: PBF: Paraplegic Benefit Fund (Australia) PBF: Pizza Box Flyer: PBF: Python Business Forum: PBF: Permanent Buildings and Foundations: PBF: Positive Balance File (finance) PBF: Peninsula Bible Fellowship (Bremerton, WA) PBF: Peanut Butter Fudge (dessert) PBF: Planet Battlefield Forums: PBF: Promoter Binding Factor: PBF