| IAC | InterAgency Council (of Mental Retardation and Developmental Disabilities Agencies) | 
      
              | IAES | Interim Alternative ÌÇÐÄÉÙÅ®al Setting | 
      
              | ICT | Information and Communication Technology | 
      
              | ID | Interior Design(er) | 
      
              | IDEA | Individuals with Disabilities ÌÇÐÄÉÙÅ® Act | 
      
              | IDLNY | Interior Design Legislation of New York | 
      
              | IEE | Independent ÌÇÐÄÉÙÅ®al Evaluation | 
      
              | IEP | Individualized ÌÇÐÄÉÙÅ® Program | 
      
              | IHE | Institutions of Higher ÌÇÐÄÉÙÅ® | 
      
              | IHIP | Individualized Home Instruction Program | 
      
              | ILC |  | 
      
              | ILL |  | 
      
              | ILS | Information Locator Service | 
      
              | IMF | Institutional Master File | 
      
              | IMLS | Institute of Museum and Library Services (U.S.) | 
      
              | IPE | Individualized Plan for Employment | 
      
              | IQ | Intelligence Quotient | 
      
              | IRP | Inventory of Registered Programs | 
      
              | IRS |  | 
      
              | ISS | Improved School Services | 
      
              | IST | Instructional Support Team | 
      
              | ISTE | International Society for Technology in ÌÇÐÄÉÙÅ® | 
      
              | ITBS | Iowa Tests of Basic Skills | 
      
              | ITI | Intensive Teacher Institutes |