MAIB
| Acronym | Definition |
|---|---|
| MAIB | Marine Accident Investigation Branch |
| MAIB | Movimiento Para la Autodeterminación de la Isla de Bioko (Guinea Ecuatorial) |
| MAIB | Motor Accidents Insurance Board (Australia) |
| MAIB | Mediterranean Agronomic Institute of Bari (International Centre for Advanced Studies on Mediterranean Agriculture; Italy) |
| MAIB | Member of the Australian Institute of Building |
| MAIB | Medical Auxiliary Insurance Brokers (Lancaster, UK) |
| MAIB | Master of Arts International Business (various universities) |