Ulster Teachers Union
- An organisation for primary and secondary school teachers. Includes information on services, insurance, and pay issues.
- http://www.utu.edu/

Northern Ireland Public Service Alliance (NIPSA)
- Trade union representing members across the civil and public service and the voluntary sector. Includes press releases, membership information and details of training courses.
- http://www.nipsa.org.uk/

Irish National Teachers Organisation (INTO)
- Representing primary school teachers. Site includes discussion forums, mailing lists, and radio broadcasts.
- http://www.into.ie/

Irish Congress of Trade Unions
- Provides information about the activities and services of the umbrella organisation for trade unions both in the Republic and in Northern Ireland.
- http://www.ictuni.org/