National Security Agency , NSA (abbreviation)

"They clearly are a national security agency," one White House official said.

Since the day when he had first gone to work for the National Security Agency.

This was not a problem for the National Security Agency.

He then worked at the National Security Agency from 1955 to 1958.

Those who know best, officials of the National Security Agency, won't say.

At 1100 local time, right there in the National Security Agency, he got it.

Why aren't you working for your governments National Security Agency?

"Why would the National Security Agency be interested in this?"

He worked for the National Security Agency, and retired in 1985.

The National Security Agency can have all of my phone numbers if it needs more information.

Much of this information is passed to the National Security Agency for analysis.

In 2008 the building was raided by the national security agency on suspicion of separatist activities.

"We talked to a man from the National Security Agency last night, and he told me not to speak to her."

"What does the National Security Agency have to do with all this?

The building was the source of a National Security Agency investigation, he'd said.

"I've just heard from the National Security Agency," he said.

His parents worked as language analysts for the National Security Agency.

Not even the National Security Agency is believed to have the ability to break a 128-bit key.

The National Security Agency will certainly not go away.

"I talked with a guy from the National Security Agency this morning.

It is the home of the National Security Agency.

He next became the Director of the National Security Agency.

When the National Security Agency was formed, both men joined it.

He began working for the National Security Agency as a communications specialist in 1966.

They change every day and they're sent to the president, wherever he is, by the National Security Agency.