Besides being made up, raspiado essentially means "raspberried" and is the past participle of raspberry in Spanish.
To form the past participle in Spanish, simply drop the infinitive ending (-ar) and add -ado (for -ar verbs).
So, "to speak" is hablar in Spanish.
hablar - ar + ado = hablado
That translates to "spoken".
10 Letter Acronym
In engineering there's an old, and somewhat bad, joke that goes
Old, haggard, and seasoned engineer - "there's a lot of TLA's in this business".
FNG - "What's a TLA?"
Old, haggard, and seasoned engineer - "three letter acronym"
I started 10 Letter Acronym to "scratch my own itch" relating to Raspberry Pi use. I built a card eating robot for my wedding reception and was always dissapointed with the pile of cables I needed to get an otherwise tiny computer running. I wanted a way to put everything, including the USB hub, into the space of the RPi.