| Abbreviation | Definition |
|---|---|
| ICL | Instruction and Curriculum Leadership |
| ICLN | Integrated Care Leadership Network |
| IDHL | International Diploma in Humanitarian Leadership |
| IDLD | Institut du Leadership Durable |
| IDLG | ICT and Digital Leadership Group |
| IFLP | Islamic Finance Leadership Programme |
| IGEL | Initiative for Global Environmental Leadership |
| IIALC | International Innovation and Alternative Leadership Center |
| IKL | Institute of Knowledge and Leadership |
| ILB | Institute for Leadership Business |
| ILC | Instructional Leadership Corps |
| ILCC | Integrated Leadership Case Competition |
| ILDI | Indigenous Leadership Development Institute |
| ILLT | Institutional Leadership Learning Teaching |
| ILN | Instructional Leadership Network |
| ILN | International Leadership Network |
| ILOY | Indigenous Leadership Opportunity Year |
| ILP | Integral Leadership Program |
| ILP | Intercultural Leadership Program |
| ILR | Innovation and Leadership Residency |