AISO
| Acronym | Definition |
|---|---|
| AISO | Affordable Internet Services Online, Inc. (Romoland, CA) |
| AISO | Asia Inbound Sightseeing Organization |
| AISO | Associazione Italiana Studio Osteosintesi (Italian: Italian Osteosynthesis Association Study) |
| AISO | Associazione Italiana Studenti di Odontoiatria |
| AISO | Automated Information Security Officer |
| AISO | Affordable Internet Solutions |
| AISO | Assistant Information Systems Officer |