By now you know the worst earthquake in more than 200 years hit the island of Haiti yesterday. Early estimates put the possible death toll in the thousands. Here's how can you help: MSNBC has put together this helpful list of charitable organizations rushing to Haiti's aid, adding, "For those interested in helping immediately, simply text "HAITI" to "90999" and a donation of $10 will be given automatically to the Red Cross to help with relief efforts, charged to your cell phone bill."

• World Vision - Make a donation
• American Red Cross
• Action Against Hunge
• American Jewish World Service
• AmeriCares
• Beyond Borders
• CARE
• Catholic Relief Services
• Childcare Worldwide
• Direct Relief International
• Doctors Without Borders
• Feed My Starving Children
• Friends of WFP
• Haitian Health Foundation
• Hope for Haiti
• International Medical Corps
• International Relief Teams
• Medical Teams International
• Meds and Food for Kids
• Mercy Corps
• Operation USA
• Oxfam
• Partners in Health
• Samaritan's Purse
• Save the Children
• UNICEF
• World Concern
• Yele Haiti (Wyclef Jean's grassroots org. Text Yele to 501 501 to donate $5 via your cellphone)