| Acronym | Definition |
|---|
| ATMB➣Air Traffic Management Bureau (China) |
| ATMB➣Autoroutes et Tunnel du Mont Blanc |
| ATMB➣Advanced Toastmaster - Bronze (Toastmasters) |
| ATMB➣Anti-Tobacco Media Blitz |
| ATMB➣Anti-Tactical Ballistic Missile |
| ATMB➣According To My Beliefs |
| ATMB➣Acidentes de Trabalho com Material Biológico |
| ATMB➣About This Message Board |
| ATMB➣Atropine Methylbromide |
| ATMB➣Asynchronous Transfer Mode Broadband |
| ATMB➣Asociación de Transportistas de Microbús |
| ATMB➣Association de Travaux Manuels de Brezolles |
| ATMB➣American Trust Mortgage Bureau |
| ATMB➣Ashley Tisdale Message Board (fan forum) |
| ATMB➣All Taxa Microfungal Biodiversity (strategy) |
| ATMB➣Automatic Trunk Make Busy |