| IHT | I Hate That 
| Others |
| IHT | I Hate This
| Others |
| IHT | I Henhold Til
| Others |
| IHT | I House Token
| Others |
| IHT | Idaho Hydro Tech
| Others |
| IHT | Ideal Handler Time
| Others |
| IHT | In Home Therapy
| Others |
| IHT | In House Tourney
| Others |
| IHT | Incident Handling Team
| Others |
| IHT | Industrial Heat Transfer
| Others |
| IHT | Inheritance Tax
| Others |
| IHT | InnSuites Hospitality Trust's
| Others |
| IHT | Instant Home Theater
| Others |
| IHT | Institute of the Himalayan Tradition
| Others |
| IHT | Institution of Highways & Transportation
| Others |
| IHT | Institution of Highways and Transportation
| Others |
| IHT | Institution of Highways Transportation
| Others |
| IHT | Integrated Healing Technologies
| Others |
| IHT | Integrated Healthcare Transformation
| Others |
| IHT | Integrated Hydrostatic Transaxle
| Others |
| IHT | Integrity Honesty and Transparency
| Others |
| IHT | Integrity Honesty and Trust
| Others |
| IHT | Integrity Honor and Trust
| Others |
| IHT | Intelligent Headlight Technology
| Others |
| IHT | Interactive Health Technologies
| Others |
| IHT | Interactive Heat Transfer
| Others |
| IHT | Intermediate Heat Treatment
| Others |
| IHT | Intermittent Hypoxic Training
| Others |
| IHT | International Health Technologies
| Others |
| IHT | International Herald Tribune
| Others |
| IHT | International Hot Tubs
| Others |
| IHT | Internet Health Test
| Others |
| IHT | Internittent Hypoxic Training
| Others |
| IHT | Interval Hypoxic Training
| Others |
| IHT | Ipsilateral Head Turning
| Others |
| IHT | Island Heritage Trust
| Others |
| IHT | Island Housing Trust
| Others |
| IHT | Iterative Hard Thresholding
| Others |
| IHT | The Iron Hill Traders
| Others |