| HTI | Hamilton Island, Queensland, Australia 
| Others |
| HTI | Hamilton Technology, Incorporated
| Others |
| HTI | Hand Tools Institute
| Others |
| HTI | Handoff Transfer Initiate
| Others |
| HTI | Hard Target Impact
| Others |
| HTI | Hard Target Interdiction
| Others |
| HTI | Hardening The Infrastructure
| Others |
| HTI | Hawai i Technology Institute
| Others |
| HTI | Hawaii Technology Institute
| Others |
| HTI | Hawaii Technology Intitute
| Others |
| HTI | Headline Transaction Index
| Others |
| HTI | Healing Touch International
| Others |
| HTI | Health Technology Innovations
| Others |
| HTI | Health Tourism Industry
| Others |
| HTI | Healthcare Technology International
| Others |
| HTI | Heat Technologies Inc
| Others |
| HTI | Heat Transfer International
| Others |
| HTI | Heat Transfer Irreversibility
| Others |
| HTI | Hi Tech International
| Others |
| HTI | High Tech Innovations
| Others |
| HTI | High Tech Institute
| Others |
| HTI | High Technology Inc
| Others |
| HTI | High Technology International
| Others |
| HTI | High Temperature Incineration
| Others |
| HTI | Highest Technological Institute
| Others |
| HTI | Hispanic Theological Initiative
| Others |
| HTI | History Teaching Institute
| Others |
| HTI | Holset Turbo Id
| Others |
| HTI | Home Technology Integrator
| Others |
| HTI | Home Testing Institute
| Others |
| HTI | Honest Technology International
| Others |
| HTI | Honor Trust and Integrity
| Others |
| HTI | Horizontal Integration Office
| Others |
| HTI | Horizontal Technology Insertion
| Others |
| HTI | Horizontal Technology Integration
| Others |
| HTI | Horticultural Therapy Institute
| Others |
| HTI | Hospitality and Tourism Index
| Others |
| HTI | Hospitality and Tourism Interactive
| Others |
| HTI | Hostile Target Identification
| Others |
| HTI | Hotel Travel Index
| Others |
| HTI | Housing To Income
| Others |
| HTI | Hughes Telematics Inc.
| Others |
| HTI | Human and Translational Immunology
| Others |
| HTI | Human Technologies Inc
| Others |
| HTI | Human Technology Interface
| Others |
| HTI | Humanities Text Initiative
| Others |
| HTI | Humid Thermal Index
| Others |
| HTI | Hutchinson Technology Inc
| Others |
| HTI | Hutchinson Technology Incorporated
| Others |
| HTI | Hydraulics Technology Inc
| Others |
| HTI | Hydroacoustic Technology Inc
| Others |
| HTI | Hypnotherapy Training Institute
| Others |