QPS

QPS may refer to:

Computing

 * Quark Publishing System, a collaborative workflow management system
 * Queries per second, a measure of high-load servers' performance

Organisations

 * Queensland Police Service, Australia
 * Quaker Peace and Service, former name of Quaker Peace and Social Witness, a UK Quakers organisation committee
 * Quincy Public Schools, Massachusetts, US

Technology

 * Quality Performance System