| PTP | Package Test Procedure 
| Others |
| PTP | Paid to Promote
| Others |
| PTP | Pakistan Tourism Portal
| Others |
| PTP | Paper Tape Perforator
| Others |
| PTP | Paper Tape Punch
| Others |
| PTP | Parallel Tools Platform
| Others |
| PTP | Parallel Track Path
| Others |
| PTP | Parcel Transfer Protocol
| Others |
| PTP | Pardon The Pun
| Others |
| PTP | Parent To Parent
| Others |
| PTP | Parti Togolais de Progres (Party for Togolese Progress)
| Others |
| PTP | Passenger Transportation Plan
| Others |
| PTP | Pathwork Transformation Program
| Others |
| PTP | Payee TIN (Taxpayer Identification Number) Perfection file
| Others |
| PTP | Peacekeeping Training Programme
| Others |
| PTP | Pedestrian Traffic Prohibited
| Others |
| PTP | Pediatric Trauma Prevention
| Others |
| PTP | Pediatric Trauma Program
| Others |
| PTP | Penetration Testing Professional
| Others |
| PTP | Pensions for Technical Professionals
| Others |
| PTP | People-To-People
| Others |
| PTP | Performance Technology Partners
| Others |
| PTP | Performance Test Platform
| Others |
| PTP | Performance Through People
| Others |
| PTP | Performance Transparency Protocol
| Others |
| PTP | Perodua Total Protect
| Others |
| PTP | Perry The Platypus
| Others |
| PTP | Personal Telco Project
| Others |
| PTP | Personal Threshold Power
| Others |
| PTP | Personal Touch Photography
| Others |
| PTP | Personal Transition Plan
| Others |
| PTP | Peru Trade Promotion
| Others |
| PTP | Phase Transition Phenomena
| Others |
| PTP | Phonation Threshold Pressure
| Others |
| PTP | Physical Therapy Professional
| Others |
| PTP | Picture The Possibilities
| Others |
| PTP | Picture Transfer Protocol
| Others |
| PTP | Picture Transport Protocol
| Others |
| PTP | Piedmont Triad Partnership
| Others |
| PTP | Pioneer Truck Parts
| Others |
| PTP | Pity The Poor
| Others |
| PTP | Platinum Temperature Probe
| Others |
| PTP | Point Park College, Pittsburgh, Pennsylvania, library code
| Others |
| PTP | Point-to-Point Phone(s)
| Others |
| PTP | Pointe-A-Pitre, Guadeloupe, French Antilles
| Others |
| PTP | Poisson Tree Processes
| Others |
| PTP | Pokemon Trainer Power
| Others |
| PTP | Polishing The Pulpit
| Others |
| PTP | Political Transformation Programme
| Others |
| PTP | Porous Tungsten Plug
| Others |
| PTP | Porsche Track Precision
| Others |
| PTP | Port Townsend Paper
| Others |
| PTP | Post-Tetanic Potentiation
| Others |
| PTP | Postsecondary Transition Plan
| Others |
| PTP | Potato Tuber Peroxidase
| Others |
| PTP | Potenial To Plump
| Others |
| PTP | Potomac Theatre Project
| Others |
| PTP | Power Technology Pioneers
| Others |
| PTP | Powertrain Planning
| Others |
| PTP | Practical Training for Professionals
| Others |
| PTP | Pre-Press to Print
| Others |
| PTP | Pre-Tax Profit
| Others |
| PTP | Pre-Travel Penalty
| Others |
| PTP | Precision Time Protocol
| Others |
| PTP | Preliminary Target Point
| Others |
| PTP | Preliminary Task Plan
| Others |
| PTP | Preliminary Test Plan
| Others |
| PTP | Preparing the Professoriate
| Others |
| PTP | Prime Time Player
| Others |
| PTP | Prime Time Productions
| Others |
| PTP | Princeton Tennis Program
| Others |
| PTP | Probabilistic Tree Pruning
| Others |
| PTP | Procedure To Procedure
| Others |
| PTP | Production Test Plan
| Others |
| PTP | Professional Tax Planner
| Others |
| PTP | Professional Teaching Practices
| Others |
| PTP | Professional Training Program
| Others |
| PTP | Professional Training Programme
| Others |
| PTP | Professional Transportation Partners
| Others |
| PTP | Professional Transportation Planner
| Others |
| PTP | Professional Travel Planner
| Others |
| PTP | Proficient Test Program
| Others |
| PTP | Program Tape Preparation
| Others |
| PTP | Program Task Planning
| Others |
| PTP | Programmable Text Processor
| Others |
| PTP | Programmed Turn Phase
| Others |
| PTP | Programming The Psychodrill
| Others |
| PTP | Progressive Technology Project
| Others |
| PTP | Project of Technological Priority
| Others |
| PTP | Propensity To Pay
| Others |
| PTP | Protein Tyrosine Phosphatase
| Others |
| PTP | Protein Tyrosine Phosphatases
| Others |
| PTP | Proximity Test Plug
| Others |
| PTP | Public Training Provider
| Others |
| PTP | Public Transport Plan
| Others |
| PTP | Public Transportation Participation
| Others |
| PTP | Public Transportation Program
| Others |
| PTP | Public Trust Position
| Others |
| PTP | Publicly Traded Partnership
| Others |
| PTP | Purchase To Pay
| Others |
| PTP | Purple Tape Pedigree
| Others |