| Acronym | Definition |
|---|
| ILPA➣Immigration Law Practitioners Association (UK) |
| ILPA➣Institutional Limited Partners Association (business networking; Toronto, Ontario, Canada) |
| ILPA➣Iowa Limestone Producers Association (Des Moines, IA) |
| ILPA➣Interior Lighting Power Allowance (electricity; various locations) |
| ILPA➣Institute of Life and Pension Advisors (est. 1981; now Financial Planning Institute of Southern Africa; Weltevredenpark, Gauteng, South Africa) |
| ILPA➣Inclosed Lands Protection Act (Australia) |