What is the difference between University College Dublin and Trinity University in Ireland?

Irish universities and their rankings: 1 Griffith College; 2 National College of Ireland; 3 Tallaght Institute of Technology; 4 National University of Ireland Galway; 5 University College Cork; 6 University of Limerick ; 7 University College Dublin; 8 Waterford Institute of Technology; 9 Trinity University College Dublin; 10 Polytechnic Dublin; 11 National College of Art and Design; 12 Athlone Institute of Technology; 13 National University of Ireland, Maynooth; 14 Cal Rowe Polytechnic; 15 St. Michael's College; 16 Dublin City University; 17 St. Nicholas Mount, Ireland; 18 St. Patrick's College; 19 Portbello College; 20HSI Business School; 21 Holy Spirit College; 22 Midwest Business School; 23 Burren School of Arts ; 24 Shannon School of Hospitality; 25 Irish Management Institute; 26 Letterkenny Institute of Technology; 27 Royal College of Surgeons; 28 Cork Institute of Technology; 29 Public School of Management; 30 Sligo Institute of Technology; 31 Dundalk Institute of Technology College; 32 Limerick Polytechnic; 33 Tralee Polytechnic; 34 Blanchardstown Polytechnic; 35 Miltown Theological College; 36 LSB College; 37 Galway Polytechnic; 38 Dun Laoghaire Polytechnic. Let’s introduce the No. 1 Griffith College: Griffith College (Griffith College), established in 1974, is located in Dublin, Ireland. It is a school with 8,500 students. Griffith College Ireland was founded in 1974 and is one of the largest private colleges in Ireland. Since its establishment, it has trained more than 16,000 students from more than 80 countries around the world. There are currently more than 3,000 students studying various full-time and part-time courses. All professional courses currently offered by the college are recognized by the Irish Higher Education and Vocational Accreditation Council (HETAC) and can award bachelor's and master's degrees. The courses are recognized by countries around the world. In addition, most of the courses offered by the school are also recognized by many professional organizations.