The Paper covers organizational structures which apply to almost all tertiary institutions at all levels in Nigeria, except few peculiarities in some institutions, both in Government and Private, universities, polytechnics and colleges of education. However, I use Yaba College of Technology, where I did all my service years and retired, as a Test Case. It explains, organogram, structures level by level, for example, Governing Council, Academic Board, Management, School Board, Department Board and the Congregation. It also covers principal officers’ positions, the Rector, Deputy Rector, Registrar, Librarian and the Bursar. For ease of management, channels of communication are also covered while the dichotomy, in title, among the chief executives of university, polytechnic and college of education is also treated.
Keywords: case, college, organizational, polytechnics, structure, technology, test, yaba