In Australia, children undergo twelve years of formal education (plus Preschool, Kindergarten and/or a preparatory grade or Prep), usually starting at age four, five or six, and finishing at age 16, 17 or 18. The Years are numbered from 1 to 12.
Modular PSUs are also referred to as Full(y) Modular, and semi-modular ones are usually just called Modular. Sometimes you get less cables than your modular PSU can accept, Enermax (for example) love doing this.
Professional Services Automation (frequently abbreviated to PSA) is software designed to assist professionals, such as IT Service Providers and Systems Integrators, with project management and resource management tools to execute work or jobs for clients.