Donate via SMS (Pakistan):
SMS "FUND" to 1234 to donate PKR 10 in the Prime Minister's Relief Fund
SMS "D" to 247 to donate PKR 10 to the Express Helpline Trust for flood relief.
Text "FLOOD" to 27722 to support victims in Pakistan.
Text "PUKAAR" to 4361 to donate to Imran Khan's Flood Relief efforts.
Donate via SMS (Canada):
Canadian wireless subscribers: Text "REDCROSS" to 30333 to donate $10 to the Canadian Red Cross.
Donate via SMS (Germany):
Send SMS with Pakistan to 81190
(€5 plus usual SMS fee of which go to Aktion Deutschland Hilft €4.83)
Donate via SMS (UK):
Text 'GIVE' to 70707 to donate £5
(Oxfam) Readers in the United Kingdom can send donations through text messaging as well. To donate by text message, text 'DONATE' to 70066 to give £5
Donate via SMS (USA):
Hillary Clinton announced that Americans could text the word "SWAT" to the number 50555 to donate $10 per SMS message to the UN High Commissioner for Refugees to provide tents, clothing, food, clean water and medicine to Pakistan.
levelx.me: Pakistan Floods 2010 – How To Donate
chowrangi.com: Donation links and relief resources for Pakistan Flood victims
tribune.com.pk: D for Donate, SMS to save lives in flood crisis
Pakistan Floods 2010 in Pictures
Pakistan Floods 2010 in Google Images
To scale how the devastation compares to your locality, use this amazing tool from BBC.
Google crisis response: Support Disaster Relief in Pakistan
Donate $0.10 by watching this video on YouTube: