PETPPolyethylene Terephthalate
PETPPeople for the Ethical Treatment of People
PETPPeople for the Ethical Treatment of Plants (humor)
PETPPriority Education Training Program (Australia)
References in periodicals archive ?
The PETP option: customizable, convenient, comprehensive
Districts can collaborate with a PETP to build a training solution that best meets their specific needs, including small-group workshops or large-group instruction.
K-12 Handhelds--a PETP offering professional development, consulting, and handheld hardware and software--helped design the district's program, and now delivers both training and support services for implementation and curriculum integration.