sort by Rank | Alpha
| Possible Meanings | Rank |
| Institute of Road Transport | **** |
| Imago Relationship Therapist | **** |
| Industriepark Region Trier | **** |
| Interest to Register | **** |
| International Rescue Team | **** |
| Intensive Residential Treatment | **** |
| Initiative Region Trier | **** |
| Independent Research Team | **** |
| Insuficiencia Renal Terminal | **** |
| Incidence Response Team | **** |
| Identification Referral and Tracking | **** |
| incident response teams | **** |
| Information Resources Technology | **** |
| Internet Related Technologies | **** |
| INNOVATIVE READINESS TRAINING | *** |
| Internet Reporting Tool | *** |
| Irish Round Table | *** |
| Industrialists Round Table | *** |
| Instant Response Team | *** |
| Information Resources and Technologies | *** |
| Investors Round Table | *** |
| Inscriptions of Roman Tripolitania | *** |
| Imago Relationship Therapy | *** |
| Improved Relativity Theory | *** |
| Individual Research Training | *** |
| Incident Reporting Tool | *** |
| Integrated Rectifier Technologies | *** |
| International Railway Traveler | *** |
| International Railway Technology | *** |
| International Relief Teams | *** |
| Interactive Response Technology | *** |
| Institute of Radio Technology | *** |
| International Railway Travelers | *** |
| Integrated Receiver Transcoder | *** |
| Identification Referral Tracking | *** |
| International Racehorse Transport | *** |
| Illawarra Retirement Trust | *** |
| International Roaming Team | *** |
| Instructional Resources and Technology | *** |
| Isovolumetric Relaxation Time | *** |
| Internet Real Time | *** |
| Immediate Ranging Technology | *** |
| IFCT Ruam Thoon | *** |
| International Review Team | *** |
| Interboro Rapid Transit | *** |
| Individual Replacement Training | *** |
| Innovative Response Technologies | *** |
| Integrated Remote Technologies | *** |
| Investigative Resources of Texas | *** |
| Immigration Review Tribunal | *** |
| Injury Reduction Training | *** |
| Integrated Recycling Technologies | *** |
| Institute of Rail Transport | *** |
| International Response Team | *** |
| Ibu Rumah Tangga | *** |
| Internet Reciprocal Teaching | *** |
| International Reservoir Technologies | *** |
| Institutional Response Team | ** |
| Idiom Recognition Task | ** |
| idiopathic rotational torticollis | ** |
| immune-reactive trypsin | ** |
| Incessant reciprocating tachycardia | ** |
| Information Referral and Tracking | ** |
| initial recovery time | ** |
| initial response time | ** |
| inner retinal thickness | ** |
| Innovative Rehabilitation Team | ** |
| Insertion Retrieval Tool | ** |
| inspiratory resistive training | ** |
| inspiratory rise time | ** |
| insulin release test | ** |
| insulin releasing test | ** |
| insulin response test | ** |
| inter-response time | ** |
| inter-response times | ** |
| inter-response-time | ** |
| intergenic region typing | ** |
| internal reference technique | ** |
| interstitial radiation therapy | ** |
| interstitial radiation treatment | ** |
| intraoperative radiation therapy | ** |
| isometric relaxation time | ** |
| Isovolumic relaxation time | ** |
| isovolumic relaxation times | ** |
| Institute of Railway Technology | ** |
| Institute Resource Training | ** |
| Interregionaal Recherche Team | ** |
| Inhibitor Resistant TEM | ** |
| Issue Resolution Team | ** |
| Immediate Response Teams | ** |
| beta-lactamase-inhibitor-resistant | ** |
| International Refugee Trust | ** |
| Implementation Resource Team | ** |
| Information Reporting Technology | ** |
| in the resting tone | ** |
| inspiratory muscle resistive training | ** |
| Imagery Rehearsal Treatment | ** |
| Institute for Reformed Theology | ** |
| intracoronary radiation therapy | ** |
| Item Reponse Theory | ** |
| Plasma-immunoreactive trypsin | ** |
| Individual Rate Tender | ** |
| Internet Research Tools | ** |
| immunoreactive serum trypsin | ** |
| immunoreactive trypsin/trypsinogen | ** |
| Incident Review Team | ** |
| Investment Round Table | ** |
| Institute of Responsible Tourism | ** |
| Interpersonal Reconstructive Therapy | ** |
| Interstate Road Transport | ** |
| Integrated Radar Tracker | ** |
| Imagery Rehearsal Therapy | ** |
| Integrated Rehabilitation Therapies | ** |
| Interagency Review Team | ** |
| International Racquetball Tournament | ** |
| Information Retrieval Tools | ** |
| Infrared Radiation Thermometer | ** |
| Insect Resistant Treatment | ** |
| Interrupt Routing Table | ** |
| Irresistible Romance of Travel | ** |
| Integrated Retail Terminals | ** |
| International Radio and Television | ** |
| Intonation Repair Tool | ** |
| Immuno Reactive Trypsin | ** |
| Institute for Resonance Therapy | ** |
| International Realty Trust | ** |
| Immediate Release Technique | ** |
| Intelligence Reform and Terrorism | ** |
| Incident Resolution Teams | ** |
| Ice Rescue Technician | ** |
| interborough repertory theatre | ** |
| Incident Recall Technique | * |
| Initial Rider Training | * |
| Institute for Research on Teaching | * |
| Integrated Rendezvous Target | * |
| Integrated Rural Telephony | * |
| Interactive Remote Teller | * |
| Interborough Repertory Theater | * |
| International Relief Team | * |
| Individualization Registration and Titling | * |
| Integrated Receiver Transmitter | * |
| Internet Related Technology | * |
| Industrial Related Training | * |
| Industry Requirements Team | * |
| Intelcom Radiation Technology | * |
| Internet Routing Technology | * |
| Immediate Ringing Tone | * |
| Independent Response Team | * |
| Industrial Reading Test | * |
| Integrated Review Team | * |
| IkOnal Redactie Team | * |
| India Retail Tour | * |
| Induction Resistivity Tool | * |
| Industries in Transition | * |
| Infrared Refrigerant Transmitters | * |
| Inspection Research and Technologies | * |
| Institute of Reprographic Technology | * |
| Interborough Rapid Transportation | * |
| Interleaving Review Technique | * |
| Intermediate Rated Thrust | * |
| Interventional Radiology Technologist | * |
| Issues in Religion and Theology | * |
| Industrial Research and Technology | * |
| Information Retrieval Topics | * |
| Integrated Reviews Teams | * |
| I~m Really Tired | * |
| Improper Right Turn | * |
| Independent Radio for Texas | * |
| Independent Radio for the Texas | * |
| Index of Resources for Teachers | * |
| Indian Railways Timetable | * |
| Industrial Research and Technolo | * |
| Institut fnr RegelungsTechnik | * |
| Instituto Real de Tecnologia | * |
| Internet Resource Tool | * |
| Internet Review Team | * |
| Istituto Ricerca Tecnologia | * |