| Acronym | Definition |
|---|
| AMPO➣Association of Metropolitan Planning Organizations |
| AMPO➣Análisis Multifuncional Programado y Objetivo (Spanish: Programmed Multifunctional Analysis and Objective; Costa Rican tax software) |
| AMPO➣American Medical Pharmaceutical Outlet (Shelbyville, KY) |
| AMPO➣Advanced Maritime Projects Office |
| AMPO➣Anterior Medial Preoptic Nucleus |
| AMPO➣Arabian Metal Products Organization (Saudi Arabia) |
| AMPO➣Alpha-Methyl-P-Octopamine (biochemistry) |