Acas
http://www.acas.org.uk

Anti-Racist Alliance
http://www.antiracistalliance.org.uk/

Britain's unions (TUC)
http://www.tuc.org.uk/tuc/unions_main.cfm

City of Santuary
http://www.cityofsanctuary.org/

Directgov (Public services all in one place)
http://www.direct.gov.uk/en/index.htm

East London Communities Organisation (TELCO) is the founding chapter of London Citizens
http://www.telcocitizens.org.uk/

Employment)Tribunal Service
http://www.employmenttribunals.gov.uk/

Equality & Human Rights Commission (EHRC)
http://www.eoc.org.uk

Housmans Online Bookshop
http://www.shop.housmans.com/

Labour Research Department
http://www.lrd.org.uk

Labourstart
http://www.labourstart.org.uk/

Latin American Workers' Association
http://www.lawas.org.uk/

Lesbian and Gay Coalition against Racism
http://www.naar.org.uk/lagcar/

London Coalition Against Poverty
http://www.lcap.org.uk/

Low Pay Commission
http://www.lowpay.gov.uk

National Coalition for Independent Action (NCIA)
http://www.independentaction.net/

Maternity Alliance
http://www.maternityalliance.org.uk

Morning Star online
http://www.morningstaronline.co.uk/

National Assembly Against Racism
http://www.naar.org.uk

National Shop Stewards Network
http://www.shopstewards.net/

NO2ID - Stop the database state
http://www.no2id.net/

Operation Black Vote
http://www.obv.org.uk

People's Charter(The)
http://thepeoplescharter.org/

Social Action for Health
http://safh.org.uk/

Refugee Council
http://www.refugeecouncil.org.uk/

Right to Work campaign
http://www.righttowork.org.uk/

TUC
http://www.tuc.org.uk

UnionBook (Facebook for trade unionists)
http://unionbook2.ning.com/

Union Newswire
http://www.unionnewswire.org.uk/

UnionReps (TUC)
http://www.unionreps.org.uk/login.cfm

Tigmoo(All the union news that's fit to blog)
http://www.tigmoo.co.uk/

workSMART (from the TUC)
http://www.worksmart.org.uk/