He collaborated with Johannes Kepler and Ludolph van Ceulen.

UNICEF collaborated with the World Bank in 52 countries, encompassing all priority areas.

The World Bank collaborated with UNICEF and the Washington Group on Disability Statistics.

The same year, he collaborated with Kmart and ShopYourWay.com to develop his menswear collection.

It collaborated directly with the French Institute in Ukraine and the French embassy in Ukraine.

UNICEF also collaborated with partners in a landmark United Nations study on violence against children.

Later, he collaborated with various Kremlin connected political strategists, writing with Gleb Pavlovsky, Alexey Chadaev, Stanislav Belkovsky, and others.

From there he collaborated with the MPLA and soon became an official member of the party.

It had also collaborated actively with other international organizations involved in other aspects of those issues.

The secretariat also collaborated with UNIDO in the organization of the Technology Fair of the Future.

UNICEF would continue to strengthen its cooperation with the World Bank and had collaborated with IFIs in every transition situation.

UNICEF and UNFPA collaborated in 15 countries to support national consultations with young people on HIV prevention.

UNICEF collaborated with the World Bank in the Great Lakes region of Africa on activities for child reintegration.

The Division had again collaborated with the Inter Parliamentary Union in a one day briefing session for parliamentarians.

In February 2014, Marie Hélène de Taillac, a jewelry designer, collaborated with Ladurée to create sets of fashion macaron.

It also collaborated closely with hospitals treating victims of domestic violence and had set up two sexual assault wards.

UN Habitat collaborated with the United Nations Environment Programme on a project to re establish the library in Nairobi.

UNICEF and UNHCR have also collaborated regarding rehabilitation of schools.

The people who have collaborated with them (but not with Erdős himself) have an Erdős number of 2 (9267 people as of 2010), those who have collaborated with people who have an Erdős number of 2 (but not with Erdős or anyone with an Erdős number of 1) have an Erdős number of 3, and so forth.

In 1957 and 1971, during the war between Pakistan and India, he collaborated with the National Defence and Boys Scouts.

The LWV collaborated with other NGOs in presenting side events and conducting caucus meetings at all the CSW meetings above.

In the Philippines, UNDP has collaborated with UNIFEM to work with the justice system, including training trial judges and gender sensitization for the police.

In a similarly organized meeting, INSTRAW collaborated with the Asian Development Bank to examine gender perspectives in remittances in this region.

UNICEF collaborated to improve human resource management throughout the United Nations system.

Working closely with donors, UNMIS and UNDP collaborated in providing support to the Commission Preparatory Team for the National Judicial Service Commission.

The Hague Conference collaborated closely with UNCITRAL in developing the chapter of the UNCITRAL Legislative Guide on Insolvency Law dealing with law applicable in insolvency proceedings.

Europeans and Americans also worked to enlarge NATO and collaborated against terrorism in Afghanistan.

In Afghanistan, the Government, WFP, UNICEF and WHO collaborated on a national deworming campaign.

WFP staff collaborated at the corporate and field levels with World Bank colleagues on improvements in training our counterparts to deal more competently with implementation of the PRSP approach.

Sherwet Ahmed collaborated with other netizens in order to collect all the blog posts in a Facebook note and on a blog account as well.

Similarly, a few years ago, the world was shocked to learn that famous Italian writer Ignazio Silone had, in his youth, collaborated with the fascist police.

James Catterall, arts education researcher and professor at University of California, Los Angeles's Graduate School of Education and Information Studies, has collaborated with CAPE on publications.

To strengthen the input of CMS expertise in behalf of UN goals, our NGO representative has persistently collaborated with other NGOs which have expressed similar concerns.

There is a strong sentiment that academics and institutions that collaborated with such an odious regime often with the encouragement of their governments, no doubt suffered a grave lapse of judgment.

With most of the political class discredited, and containing many members who had more or less collaborated with the enemy, Gaullism and Communism became the most popular political forces in France.

And 20 years later, miraculously, we collaborated with a company from Mali, the Sogolon Marionette Troupe of Bamako, where we made a piece about a tall giraffe.

In 2005, ASI and Italian scientists collaborated with the Centre national d'études spatiales (CNES) of France on an assessment study of a near Earth object space mission.

And then another pair of legs we collaborated on were these look like jellyfish legs, also polyurethane.

Andrés Bello School, photo shared on the blog The Devil's Excrement Jessica Carrillo collaborated in this post.

In 2011 12 EngageMedia and Justice, Peace and Integrity of Creation collaborated with local organisations in Jayapura and Merauke to teach Papuan activists video production and distribution skills.

The Institute has also collaborated with UNFPA and WHO in the preparation of an overview document on gender, ageing and health as part of the Beijing review process.

The Office collaborated closely with UNICEF on the implementation of the United Nations Decade of Human Rights Education, 1995 2004, which will come to an end this year.

Both organizations have included diverse representation on their working committees, invited input from outsiders to the professions and collaborated with related institutions and organizations in preparing their classification revisions.

WFP staff collaborated with World Bank specialists in developing WFP's safety net strategy, which was approved by the Executive Board in October 2004, for Burkina Faso, Haiti and Pakistan.

UNCTAD has also collaborated with other agencies in the context of the UNDP AU project for trade capacity development for poverty reduction and human development for sub Saharan Africa.