Office for the Coordination of Humanitarian Affairs, or OCHA, in the Senegalese capital, Dakar.

CNN: West Africa flooding affects 600,000, U.N. reports

Ali Doy is an analyst for the United Nation's Office for the Coordination of Humanitarian Affairs in Somalia.

NPR: African Union Sessions to Focus on Crisis in Somalia

Office for the Coordination of Humanitarian Affairs, a spokesman for the office said.

WSJ: Survivor Rescued in Bangladesh Rubble

"Many of the camps are located in low-lying coastal areas, susceptible to tidal surge, " said the United Nations Office for the Coordination of Humanitarian Affairs.

WSJ: Cyclone Threatens Bangladesh, Myanmar

Office for the Coordination of Humanitarian Affairs in New York.

CNN: Relief groups scramble to aid Myanmar

's Office for the Coordination of Humanitarian Affairs.

NPR: U.N. Weighs Force to Protect Darfur Aid Efforts

Office for the Coordination of Humanitarian Affairs: U.N.

CNN: International aid: Cash, food, baby formula

Office for the Coordination of Humanitarian Affairs said.

CNN: Rocket kills 2 children after Gaza border reopens