3(罗马数字)

Institute of Infection and Immunity (Canada)学院的感染,免疫(加拿大) Insurance Information Institute保险信息研究所 Indian Institute of Immunology印度学院的免疫 Integrated Imagery and Intelligence综合影像和智力 Innovative Interfaces Inc.创新的接口 Interstate Identification Index州际公路标识指数 Immediate Intensive Intervention立即密集的干预 Institute for Information Industry信息产业协会 Informis Infinitas Inhumanitas (band)Informis Infinitas Inhumanitas(带) Intelligence Integrity Intensity智能完整的强度 Instituto Indigenista Interamericano (Inter-American Indian Institute)美洲印第安人Indigenista柳州市Interamericano研究所() Insurance Institute of India印度的保险机构 Interactive Investor International互动的投资者 Triremis (Latin: Triremes, epigraphy)Triremis拉丁美洲:Triremes、金石气 3 (Roman numeral)3(罗马数字)