| PET | Heeerrrrrreeee Kitty, Kitty, Kitty, Kitty 
| Others |
| PET | IEEE Workshop on Power Electronics in Transportation
| Others |
| PET | Pancreatic Endocrine Tumor
| Others |
| PET | Pancreatic Endocrine Tumour
| Others |
| PET | Paperless Employee Travel
| Others |
| PET | Paraffin-Embedded Tissue
| Others |
| PET | Parent Effectiveness Training
| Others |
| PET | Partial Exchange Transfusion
| Others |
| PET | Pattern Editing Toolkit
| Others |
| PET | Patulous Eustacian Tube
| Others |
| PET | Peak Ejection Time
| Others |
| PET | Pedophile Eradication Team
| Others |
| PET | Peformance Evaluation Tool
| Others |
| PET | Pelotas International Airport
| Others |
| PET | Pelotas, Rio Grande do Sul, Brazil
| Others |
| PET | People Equipment Transport
| Others |
| PET | People, Events, and Technologies
| Others |
| PET | Performance Evaluation Tool
| Others |
| PET | Perfusionist Emergency Technician
| Others |
| PET | Peritoneal Equilibration Test
| Others |
| PET | Perl Embedded Template
| Others |
| PET | Personal Education Technology
| Others |
| PET | Personal Electronic Terminal
| Others |
| PET | Personal Electronic Thing
| Others |
| PET | Personal Electronic Transactor
| Others |
| PET | Personal Electronic Translator
| Others |
| PET | Personal Empowerment Through
| Others |
| PET | Personal Energy Transport
| Others |
| PET | Personal Energy Transportation
| Others |
| PET | Personal Energy Transportation International
| Others |
| PET | Personal Expense Tracker
| Others |
| PET | Personal Exploration Terminal
| Others |
| PET | Personal Extra Terrestrial
| Others |
| PET | Personalized Entertainment Truck
| Others |
| PET | Petrol
| Others |
| PET | Petrol Elementary Tools
| Others |
| PET | Petrolatum
| Others |
| PET | Phase Elapsed Time
| Others |
| PET | Phlebotomist Emergency Technician
| Others |
| PET | Photosynthetic Electron Transport
| Others |
| PET | Physical Education Teacher
| Others |
| PET | Physical Endurance Test
| Others |
| PET | Physician Emergency Technician
| Others |
| PET | Physiological Exploratory Testing
| Others |
| PET | Pile Echo Tester
| Others |
| PET | Pilotline Experiment Technology
| Others |
| PET | Planetary Exploration Team
| Others |
| PET | Planning, Engineering, and Testing
| Others |
| PET | Platform Event Trap
| Others |
| PET | Poly Ethylene Terephthalate
| Others |
| PET | Poly-Ethylene Teraphthalate
| Others |
| PET | Poly-Ethylene Terephthalate
| Others |
| PET | Polyethylene Terephthalate
| Others |
| PET | Position Emission Tomography
| Others |
| PET | Positive Effective Therapy
| Others |
| PET | Positive Electrode Terminal
| Others |
| PET | Positive Emission Tomography
| Others |
| PET | Positron Emission Tomography
| Others |
| PET | Positron Emission Tomographyanti
| Others |
| PET | Positron Emission Tomographypsycheducation
| Others |
| PET | Positronic Emission Tomagraphy
| Others |
| PET | Post-Etch Treatment
| Others |
| PET | Post-Exposure Treatment
| Others |
| PET | Postitron Emission Tomography
| Others |
| PET | Posture, Exercise, and Time
| Others |
| PET | Potentially Exempt Transfer
| Others |
| PET | Power Estimation Tool
| Others |
| PET | Pre-college Engineer Training
| Others |
| PET | Pre-Eclamptic Toxaemia
| Others |
| PET | Precise Event Timer
| Others |
| PET | Preferred Equity Traded
| Others |
| PET | Preliminary English Test
| Others |
| PET | Prevention, Education, and Treatment
| Others |
| PET | Privacy Enhancing Technologies
| Others |
| PET | Privacy Enhancing Technology
| Others |
| PET | Program Editor Top Overflow File
| Others |
| PET | Program for Effective Teaching
| Others |
| PET | Programm For Effective Teaching
| Others |
| PET | Programming Environment and Training
| Others |
| PET | Progressive Educational Tools
| Others |
| PET | Project Executive Team
| Others |
| PET | Psychiatric Emergency Team
| Others |
| PET | Psychiatrist Emergency Technician
| Others |
| PET | Psychic Empathetic And Telepathic
| Others |
| PET | WordPerfect Library Program Editor Top overflow file
| Others |