Uncategorized PISO – What Is This Acronym? adminJune 15, 20220134 views Piso PISIn/Serial Out.PISO – What Is This Acronym? is registered in different terminologies, including Electronics, Science, and Computer. The meaning of the acronym varies from context to context, but you can find a general idea by searching for PISO on Wikipedia or Google. If you are curious about its origin, here are the most common uses. Read on for more information. This acronym is sometimes used in the electronic industry to indicate the importance of parallelism. PISO means “floor” in Spanish. It’s a common mistranslation, but the real meaning is the same. While the word suelo refers to the ground, piso refers to the floor of a building. In English, piso is often used as a verb. In the Philippines, it is used as a currency. It’s also used as a slang term for a dog.