| ITO | Hilo International Airport 
| Others |
| ITO | Hilo, Hawaii USA
| Others |
| ITO | Immunology Today Online
| Others |
| ITO | In Terms Of
| Others |
| ITO | Inbound Tour Operator
| Others |
| ITO | Income Tax Officer
| Others |
| ITO | Income-Tax Officer
| Others |
| ITO | Independent Test Organization
| Others |
| ITO | Independent Truck Operator
| Others |
| ITO | Independent Truck Owner
| Others |
| ITO | Indium Tin Oxide
| Others |
| ITO | Indium Titanium Oxide
| Others |
| ITO | Indium-Tin-Oxide
| Others |
| ITO | Individual Team Organisation
| Others |
| ITO | Industrial Truck Operator
| Others |
| ITO | Industry Training Organisation
| Others |
| ITO | Information Technology Online
| Others |
| ITO | Information Technology Operations
| Others |
| ITO | Information Technology Orientation
| Others |
| ITO | Information Technology Outreach
| Others |
| ITO | Information Technology Outsourcing
| Others |
| ITO | Information To Obtain
| Others |
| ITO | Informations Technology Outsource
| Others |
| ITO | Infrastructure Technology Outsourcing
| Others |
| ITO | Innovation Technology and Optimization
| Others |
| ITO | Innovation Time Off
| Others |
| ITO | Inquiry To Order
| Others |
| ITO | Installation Transportation Office
| Others |
| ITO | Installation Transportation Office(r)
| Others |
| ITO | Installation Transportation Officer
| Others |
| ITO | Institute for Telecom Organization
| Others |
| ITO | Integrated Information System
| Others |
| ITO | Integrated Task Order
| Others |
| ITO | Integration and Test Order
| Others |
| ITO | Interdisciplinary Team Organization
| Others |
| ITO | International Technical Official
| Others |
| ITO | International Thespian Officer
| Others |
| ITO | International Tour Organisation
| Others |
| ITO | International Trade Office
| Others |
| ITO | International Trade Organization
| Others |
| ITO | Interpol Transport Officers
| Others |
| ITO | Intertechnology, PLC.
| Others |
| ITO | Intuit Tax Online
| Others |
| ITO | Inventory To Order
| Others |
| ITO | Invitational Travel Order
| Others |
| ITO | Invitational Travel Orders
| Others |
| ITO | Istanbul Ticaret Odasi
| Others |
| ITO | Itial Token Offering
| Others |
| Ito | Transient Outward Current
| Others |