Similar to オープンソースソフトウェアとクローズドソースソフトウェアの比較

Peripheral Component Interconnect

Perl Compatible Regular Expressions

Philosophy, politics and economics

Plesiochronous digital hierarchy

Population-based incremental learning

Publications Mathématiques de l'IHÉS

Python Software Foundation License

Quite Universal Circuit Simulator

RSSSF

Red Hat Enterprise Linux derivatives

Reverse Address Resolution Protocol

2016 in Rizin Fighting Federation

Scholarly Publishing and Academic Resources Coalition

Science and Technology of Advanced Materials

Science, Technology, & Human Values

Security Assertion Markup Language