Spiro was the name given to the blue box, a piece of telephone hacking equipment used in the 1970s to make long distance telephone calls without being billed. In a sarcastic reference, it was named after Spiro Agnew, the vice-president of the United States at the time, who was greatly unpopular with the youth and counterculture who largely made up the telephone hacking community. Other pieces of hacking equipment were named the Agnew, and even the T, Agnew's middle initial.

Slide and Photograph Image Retrieval Online The visual online public access catalog to the 35mm slide collection of the Architecture Visual Resources Library at UC Berkeley. The collection includes more than 250,000 slides and 20,000 photographs. It was named in honor of the late architectural historian Professor Emeritus Spiro Kostof.

When two rings are fused through the same atom.