Acronyms & Abbreviations

The definition of PTF is:

P terminal force

Palomar Transient Factory

Parachute Test Flight

Parent Teacher Fellowship

Part Time Faculty

Patch and test facility

Patch Test Facility

Patient Treatment File

Patient treatment file is a national inpatient discharge

Pavement Testing Facility

Payload Test Facility

Payload Training Facility

Peak Temperature Factor

Peak-trough fluctuation

Pentifylline

Pentoxifylline

Perfusable tissue fraction

Peritumor fibroblasts

Permanent Text File

Personnel Transaction Form

Petroleum Training Federation

Phase transfer function

Physics of Thin Films

Planning Task Force

Plasma thromboplastin factor

Platform Task Force

Plough Truncated Feature

Polymer Thick Film

Pre-term formula

Precise Time and Frequency

Precorneal tear film

Presidential Task Force

Preterm formula

Primary tissue failure

Prime Time Freeware

Print Time Formatting

Print To Fax

Prior-to-Funding

Problem Temporary Fix

Problem Trouble Fix

Product Test Finish

Program Tape Fix

Program Temporary Fix

Programmable Transversal Filter

Programmable Transversal Filters

Programming Temporary Fix

Project Task Force

Protected Type Font

Protestant Task Force

Proximal tubular fragment

PT Files

Publicly Traded Fund

Pull test facility