Leaving Cert Info.Courses etc:

www.wikipedia.org/LeavingCert - Wikipedia’s entry on the LC
www.cao.ie - Central Applications Office
www.oasis.ie - Government Entry on the the Leaving Cert
www.ucas.ac.uk/-UCAS, the Uk’s CAO
www.qualifax.ie/-Database of the country’s third level courses
www.Examinations.ie-Exam Papers etc
www.lca.slss.ie/ - Applied Leaving Cert Program
www.aontas.com/inforeferrals/repeatdublin.html- Repeating the Leaving Cert, Info and Places to repeat
www.lcvp.slss.ie/ - LCVP

Education

www.rte.ie/gettingitright - DEAD?
www.about.com/education
www.bbc.co.uk/education

Grants / Misc

www.mygrant.ie/ - Our own Myths’s 3rd level grant information site.
www.USS.ie - Union of secondary school students

Irish:

www.foinse.ie
www.scoilnet.ie
www.imta.ie

French:

www.lemonde.fr
www.radiofrance.fr

Ag Science:

www.farmnet.ie
www.farmersjournal.ie

Grinds:

www.allgrinds.ie - Nationwide Tutor Directory.

English:

www.echeat.com - Not so sure about this one! Apparently has good essays if you want to learn them off.
www.sparknotes.com - Good for essays etc.
www.iol.ie/~jenko/ - LC English resources

Maths:

http://www.ul.ie/cemtl/resources.htm
www.netsoc.tcd.ie/~jgilbert/maths_site/

Physics:

www.sip.ie/sip069/Documents/physicspage.html - LC Physics
www.physics.webplasma.com/physics02.html#mass - Physics for Beginners

A comprehensive list of links to useful sites, put together by TimAy