| Acronym | Sense | Language | Topics |
|---|---|---|---|
| ATAM | Atatürk Araştırma Merkezi (www.atam.gov.tr) | In Turkish | → Turkey |
| ATAM | Asociación Telefónica Asistencia Minusválidos | In Spanish | → Associations |
| ATAM | Azienda Trasporti per l'Area Metropolitana | In Italian | → Organizations and associations → Transport and postal services |
| ATAM | Architecture Tradeoff Analysis Method | In English | → Software → Architecture |
| ATAM | Azienda Trasporti Automobilistici Municipali | In Italian | → Transport and postal services |