Using PIE‎ > ‎

Learn the PIE Scheme

Each PIE edition contains a one-page, easy-to-learn scheme. You're recommended to save and print them for quick reference, using links below.

PIE (International) Scheme
PIE (American) Scheme
download as pdf or imagedownload as pdf or image

Source Document and Translations

We also provide the source documents (in ODT format which can be edited by the free and open source office suite LibreOffice) for the above schemes, so that you can translate them to other languages.
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