Some countries do not, as yet, have a national WWOOF group - but still have farmers who want to be hosts. They are known as "Independents".
Countries with hosts, but no national group are as follows:
Afghanistan,Albania,Antigua and Barbuda,Bahamas,Benin,Bosnia,Bolivia, British Virgin Islands,Cambodia,Cyprus (Northern),Dominican Republic,Egypt,El Salvador,Fiji,Finland,French Polynesia,Gabon,Georgia, Guinea,Haiti,Iceland,Indonesia,Iran,Jamaica,Jordan,Laos,Latvia,Luxembourg, Madagascar,Malawi,Malaysia,Malta,Mauritius,Mongolia,Montenegro, Morocco,Mozambique,Nicaragua,Pakistan,Palestine,Panama, Russia,Senegal,Seychelles,Slovenia,Tanzania,Tonga,Trinidad and Tobago, Tunisia,Ukraine,Uruguay,Vanuatu,Vietnam and Zambia.
To visit Independent hosts (or enrol as one) in Europe, Asia or Africa please go to WWOOF Independents. A one year membership costs £15 and grants you access to 208 farms in 45 countries.