| Acronym | Definition |
|---|
| ITO | In Terms Of |
| ITO | Indium Tin Oxide |
| ITO | In That Order |
| ITO | Information Technology Outsourcing |
| ITO | International Terrorist Organizations |
| ITO | Industry Training Organisation (various locations) |
| ITO | Indian Tribal Organization |
| ITO | Information Technology Officer (various organizations) |
| ITO | Independent Transmission Operator (various locations) |
| ITO | International Trade Organization |
| ITO | Information Technology Office (DARPA) |
| ITO | International Trade Office (various locations) |
| ITO | Transient Outward Current |
| ITO | Istanbul Ticaret Odasi |
| ITO | Inventory Turnover |
| ITO | Information Technology Operations |
| ITO | Invitational Travel Order |
| ITO | International Thespian Officer (theater) |
| ITO | Integrated Task Order |
| ITO | Installation Transportation Office(r) |
| ITO | Income Tax Officer |
| ITO | Inquiry To Order |
| ITO | Installation Transportation Officer |
| ITO | Iraqi Theater of Operations |
| ITO | International Travel Order |
| ITO | Involuntary Treatment Order |
| ITO | Integrated Tasking Order |
| ITO | Hilo, HI, USA - Hilo Hawaii (Airport Code) |
| ITO | I'm Trippin Out |
| ITO | Instructions To Offerors |
| ITO | Inspecting Torpedo Officer (US Navy) |
| ITO | Istanbul Tabip Odasi |
| ITO | Immunology Today Online |
| ITO | Inactivity Time Out |
| ITO | International Technical Officer |
| ITO | Instrument Take Off |
| ITO | Independent Test Organization |
| ITO | International Technology Office |
| ITO | Identifying Technical Order |
| ITO | Interim Technical Order |
| ITO | Intermediate Transfer Orbit |
| ITO | Industrial Truck Operator (job title) |
| ITO | Interval Takeoff |
| ITO | Inspection, Test, and Operation |
| ITO | Indian Tourism Office (India) |
| ITO | Integrated Targeting Order |
| ITO | Izmir Ticaret Odasý (Turkey, Ýzmir Chamber of Commerce) |
| ITO | Information To Offerers |
| ITO | Integrated Tool Operations |