You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Spectre_(2015_film)

Context:
In November 2013 MGM and the McClory estate formally settled the issue with Danjaq, LLC—sister company of Eon Productions—with MGM acquiring the full copyright film rights to the concept of Spectre and all of the characters associated with it. With the acquisition of the film rights and the organisation's re-introduction to the series' continuity, the SPECTRE acronym was discarded and the organisation reimagined as "Spectre".

Question:
How was the Spectre acronym originally written?

Spectre