As of 2012, the Federation of American Scientists estimates North Korea has fewer than 10 plutonium warheads.

In 2008 the Federation of Canadian Municipalities estimated that it would take $123 billion to restore and repair aging urban infrastructure across Canada.

The Federation of American Scientists estimates there are more than 17,000 nuclear warheads in the world as of 2012, with around 4,300 of them considered "operational", ready for use.

The Federation of Israeli Chambers of Commerce estimates that the boycott has cost the country $20 billion in lost exports and $16 to $32 billion in lost investment.

But, the Federation of Thai Tourism Industry estimated that the damage to the tourism industry could be as high as 200 billion Baht and resulting in 257,000 jobs lost.

The Federation of Small Businesses has estimated that its mainly self-employed and small-shopkeeping membership would split evenly between independence and the existing constitutional arrangements.

The Federation of American Scientists estimates that Russia possesses 4,650 active nuclear warheads, while the U.S. has 2,468.

The Federation of Jewish Communities of Russia estimates the number of Jews in Russia at about one million, or 0.7 percent of the country's 143 million population.

The Federation of Real Estate Agents estimates that traffickers have spent $5.5 billion on farms over the last decade.

The American Federation of Federal Government Employees estimates that the federal worker pay freeze would pull $60 billion in wages out of the economy over two-years.