- Abortion
- Accessible housing
- Accidents at work
- Accommodation for homeless persons (Hostels for homeless persons)
- Accommodation for homeless persons
- Accommodation for mentally ill persons
- Accommodation for mentally ill young persons
- Accommodation for mother and child
- Accommodation for old persons
- Accommodation for persons suffering from dementia
- Accommodation for persons with disabilities
- Accommodation for refugees
- Accommodation for social integration
- Accommodation for students
- Accommodation for young persons
- Accommodation offers
- Accommodation offers online
- Accompanied visits
- Addiction
- Addiction to drugs (Drug addiction)
- Addiction to gambling
- Addiction to medication
- Additional tuition
- Adipositas (Eating disorders)
- Adoption
- Adult education (Further education)
- After-school care
- Age-specific accommodation (Accommodation for old persons)
- Aids
- Alcohol addiction
- Alcohol addiction self-help
- Alternative national service (Civilian alternative service)
- Alzheimer’s disease (Dementia)
- Ambulance
- Animal-assisted therapy
- Animals (Pets)
- Anorexia (Eating disorders)
- Anxiety
- Aphasia (Speech disorders/language disorders)
- Application forms
- Apprentice's subsidy
- Apprenticeship
- Apprenticeship with leaving certificate
- Assistance at work for persons with disabilities (Vocational integration for persons with disabilities)
- Asthma (Respiratory diseases)
- Asylum seekers (Refugees)
- Attorney (Lawyer)
- Attorney of the people
- Au pair
- Autism
- Autoimmune diseases (Immmunodeficiencies)