The Non-Academic Staff Union of Educational and Associated Institutions (NASU) is a trade union representing academic workers, other than teachers and lecturers, in Nigeria.
The union was founded in 1978, when the Government of Nigeria merged the following unions:
University of Ibadan and Allied Institutions Workers' Union
University College Hospital Workers' Union
West African Examinations Council Workers' Union
Cocoa Research Institute of Nigeria General Workers' Union
Eastern Nigeria Library Staff Union
University of Nigeria Workers' Union
University of Ife Workers' Union
Agricultural Research Workers' Union of Nigeria
University of Lagos Workers' Union
Nigerian Institute for Oil Palm Research Workers' Union
University Teaching Hospital School of Medicine Workers' Union
Yaba College of Technblogy Workers' Union of Nigeria
School of Careers (Nigeria) Workers' Union
Nigerian Union of Non-Teaching Staff
Ahmadu Bello University Workers' Union
Clerks and Bursars Union of Secondary and Training Colleges Western Nigeria
Nigerian Institute for Rubber Research Workers' Union, Mid-West
East-Central State Union of Education Non-Tutorial Employees
Nigerian Institute for Trypasonomiasis Research Workers' Union
Western State Schools and Colleges General Workers' Union
Non-Tutorial Staff Association of Educational Institutions of East-Central State
Kainji Lake Research Project and Allied Workers' Union
Secondary Schools Non-Teaching Staff Workers' Union
National Library and Allied Institutions Workers Union of Nigeria
University of Benin Workers' Union
Ibadan Polytechnic Workers' Union
University of Benin Teaching Hospital Workers' Union
Union of Administrative Staff of Mid-West Colleges
Institute of Management and Technology Workers Union East-Central State of Nigeria British Council Staff Union College of Science and Technology Workers' Union Auchi Polytechnic Workers' Union University of Nigeria Teaching Hospital Workers' Union
The union affiliated to the Nigeria Labour Congress. It had 260,000 members in both 1988 and 1995.