I don't know what the 'politically correct' title of the month is, but back in the 'old days', that's what they used to be called, at least near where I lived in the South of England...

Entry in Wikipedia: Organisation(s) that provide employment opportunities for people with disabilities and/or those from disadvantaged backgrounds, such as ethnic minority groups, the long term unemployed, and those returning to the workforce. The term 'sheltered' refers to a protective environment where disadvantaged people can undertake paid meaningful employment in a supportive environment. The term 'sheltered workshop' is considered outdated in favour of 'social enterprise', especially in the US and UK. This type of employment is in contrast to 'open employment' where people with disabilities, and (from)disadvantaged groups, enter mainstream or 'open' employment. (source: Dr Stephen Treloar, doctoral thesis, Southern Cross University, Queensland Australia, 2003).

In the States we have "independent living" centers or agencies (most are non-profit organisations) which train and place disabled persons in various work settings.