Acronym Definition POL Petroleum, Oil, & Lubricants POL Policy POL Poland POL Point-Of-Load (DC/DC converter) POL Pattern of Life POL Polish (linguistics) POL Proof of Life POL Principles of Learning (various organizations) POL Proof of Loss (insurance) POL Prisoner of Love (song) POL Polarity POL Polymerase POL Pathways of Light POL Polarization POL Play on Linux POL Physician Office Laboratory POL Passive Optical LAN (Local Area Network) POL Project Oriented Learning (various locations) POL Prest-O-Lite (fittings) POL Provinciaal Omgevingsplan Limburg (Dutch: Provincial Environment Limburg; Limburg, Netherlands) POL Playonline (Square-Enix gaming server) POL Professional and Occupational Licensing (various locations) POL Proudman Oceanographic Laboratory POL Price Online POL Pretrigger Optical Links POL Provisioning Object Library POL Parallel Optical Links POL Power over Lan POL Proof of License POL Policy File POL Probability of Loss POL Play on Line POL Path Overhead Layer POL Playing Out Loud (music resource; UK) POL Public Officers Law POL Port of Loading POL Pokémon Online POL Post Office Limited (UK) POL Planet Online (Laos) POL Problem-Oriented Language POL Point of Lay (poultry production) POL Pakistan Online POL Public Outreach Liaison (Seattle, WA) POL Point of Lay (birds) POL Psicologia Online POL Policy On Line POL Primerica Online POL Presentation of Learning POL Prest-O-Lite (gas fitting, ESAB) POL Point on Line (surveying) POL Project Outreach Liaison (AmeriCorps) POL Counter Pollution (on overtime forms) POL Put on Left (propane valve) POL Paulo Online POL Physicians' Online Network POL Provisioning Object Library (Cisco) POL Paints, Oils, and Lubricants POL Puke Out Loud POL Position Organization Listing POL Packet Over Lightwaves POL Pakistan Oilfield Ltd POL Painting, Odd Jobs, and Landscaping POL Pakistan Oxygen Limited