While the Doge meme might be relatively novel and still kind of funny, the Shiba Inu breed is very, very old â experts have dated the Shiba's DNA to the 3rd century BC.
PS. 1. Short for power supply and sometimes abbreviated as PSU, which is short for Power Supply Unit. A power supply is an internal hardware component that supplies components in a computer with power. The power supply converts a 110-115 or 220-230 volt alternating current (AC) into a steady low-voltage direct current (DC) usable by the computer and rated by the number of watts it generates.
What is PSU means for? In India, a government owned company and their subsidiarity companies is termed as a Public Sector Undertaking (PSU) like Air India Limited, Bharat Heavy Electricals Limited, Coal India Limited, Food Corporation of India, Hindustan Aeronautics Limited, India Trade Promotion Limited, National Thermal Power Corporation, etc.