| PLB | Fox Pro Library 
| Others |
| PLB | Library (FoxPro - P-CAD)
| Others |
| PLB | Pallini Lemon Bitters
| Others |
| PLB | Pan Am Bowling
| Others |
| PLB | Passenger Loading Bridge
| Others |
| PLB | Payload Bay
| Others |
| PLB | Payload LoopBack
| Others |
| PLB | Peace Light And Bliss
| Others |
| PLB | Peace, Light, And Bliss
| Others |
| PLB | Pendez Les Blancs
| Others |
| PLB | Perfect Low Beat
| Others |
| PLB | Performance Linked Bonus
| Others |
| PLB | Personal Location Beacon
| Others |
| PLB | Personal Locator Beacon
| Others |
| PLB | Personal Locator Beacons
| Others |
| PLB | Pervasive Load Balancing
| Others |
| PLB | Petz Love Babyz
| Others |
| PLB | Pharmaceutical Logistics Branch
| Others |
| PLB | Phys Lett B
| Others |
| PLB | Physics Letters B
| Others |
| PLB | Picture Level Benchmark
| Others |
| PLB | Pipe Lay Barge
| Others |
| PLB | Plane Lover Boy
| Others |
| PLB | Planning and Lands Bureau
| Others |
| PLB | Plattsburgh, New York USA
| Others |
| PLB | Please Layoff Butter
| Others |
| PLB | Poor Liberal Brain
| Others |
| PLB | Positioning Light Beam
| Others |
| PLB | Premier League Board
| Others |
| PLB | Premium Lower Box
| Others |
| PLB | Present Law Base
| Others |
| PLB | Primary Lymphoma of Bone
| Others |
| PLB | Principles to Live By
| Others |
| PLB | Processor Local Bus
| Others |
| PLB | Productive Living Board
| Others |
| PLB | Professional Licensing Board
| Others |
| PLB | Professional Licensing Boards
| Others |
| PLB | Professional Licensing Bureau
| Others |
| PLB | Programmable Logic Block
| Others |
| PLB | Protocorm Like Body
| Others |
| PLB | Provider Level Balance
| Others |
| PLB | Provincial League Bantam
| Others |
| PLB | Pursed Lips Breathing
| Others |
| PLB | Pusat Logistik Berikat
| Others |