| Abbreviation | Definition |
|---|---|
| ICTE | Introduction to Career Technical Education |
| ICUE | Innovative Careers University of Edinburgh |
| ICWU | Industrial and Commercial Workers Union |
| ICWU | International Chemical Workers Union |
| IDCN | International Double Career Network |
| IDCN | International Dual Career Network |
| IDWD | International Domestic Workers Day |
| IDWF | International Domestic Workers Federation |
| IECC | Intensive English for College and Careers |
| IECD | Institute for Entrepreneurship and Career Development |
| IFSW | International Federation of Social Workers |
| IFSW | International Foundation of Social Workers |
| IGSW | Intensive Geriatric Service Workers |
| IGSW | Intensive Geriatric Services Workers |
| IJCM | International Journal of Career Management |
| IMBC | Institute of Medical and Business Careers |
| IMPACT | Inspiring Mankind Plus Accomplishing Career Training |
| IMPACT | Insurance Mentoring Program Advance Career Track |
| IMSW | Institute of Medical Social Workers |
| IOAC | Information Operations Analysis Center |