http://collections.infocollections.org/whocountry/index/assoc/s7928e/p08.jpg

South-East (http://www.skyscrapercity.com/forumdisplay.php?f=2983) - Abia, Anambra, Ebonyi, Enugu, Imo

South-West (http://www.skyscrapercity.com/forumdisplay.php?f=2985) - Ekiti, Lagos, Ogun, Ondo, Oyo, Osun

South-South (http://www.skyscrapercity.com/forumdisplay.php?f=2987) - Akwa Ibom, Bayelsa, Cross River, Delta, Edo, Rivers

North-East (http://www.skyscrapercity.com/forumdisplay.php?f=2991) - Adamawa, Bauchi, Borno, Gombe, Taraba, Yobe

North-West (http://www.skyscrapercity.com/forumdisplay.php?f=2989) - Kano, Kaduna, Jigawa, Kebbi, Katsina, Sokoto, Zamfara

North-Central (http://www.skyscrapercity.com/forumdisplay.php?f=2993) - Abuja FCT, Benue, Kogi, Kwara, Nasarawa, Niger, Plateau

You can also create discussion threads for projects going on these regions .