| Acronym | Sense | Language | Topics |
|---|---|---|---|
| ALD | Association of Lighting Designers | In English | → Associations |
| ALD | Adrenoleukodystrophie | In German | → Pathology |
| ALD | Ausländerdienst Baselland | In German | → Municipal administration → Migrations |
| ALD | Affection de Longue Durée | In French | → Pathology |