| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| OMT | Organisation Mondiale du Tourisme = WTO | World Tourism Organization | In English = СТО | Светска туристичка организација | In Russian = OMT | Organização Mundial de Turismo | In Portuguese = OMT | Organizzazione Mondiale del Turismo | In Italian = OMT | Organización Mundial del Turismo | In Spanish = OMT | Organizazion Mondiâl dal Turisim | In Friulian  | 
In French | → United Nations → Tourism  | 
| OMT | Organização Mundial de Turismo = WTO, СТО (look above)  | 
In Portuguese | → United Nations → Tourism  | 
| OMT | Organizzazione Mondiale del Turismo = WTO, СТО (look above)  | 
In Italian | → United Nations → Tourism  | 
| OMT | Organización Mundial del Turismo = WTO, СТО (look above)  | 
In Spanish | → United Nations → Tourism  | 
| OMT | Organizazion Mondiâl dal Turisim = WTO, СТО (look above)  | 
In Friulian | → United Nations → Tourism  | 
| OMT | Ortopedisen Manuaalisen Terapian | In Finnish | → Medicine | 
| OMT | Osteopathic Manipulative Treatment | In English | → Medicine | 
| OMT | Object-Modeling Technique | In English | → Software | 
| OMT | Ordre Martiniste Traditionnel | In French | → Religion, theology → Occult sciences  | 
| OMT | Oberflächen- und Materialtechnologie GmbH | In German | → Materials science | 
| OMT | Ortopedisk manuell terapi | In Swedish | → Surgery, orthopaedics, ophthalmology | 
| OMT | Organe de Manœuvre Télécommandé | In French | → Mechanical engineering → Telecommunications  |