| Acronym | Definition |
|---|
| AGCI➣Aspen Global Change Institute |
| AGCI➣Associazione Generale Cooperative Italiane (Italian) |
| AGCI➣African Global Competitiveness Initiative (USAID) |
| AGCI➣All God's Children International |
| AGCI➣Australasian Genealogical Computer Index (est. 1984) |
| AGCI➣Associazione Giornalisti Ciclisti Italiani (Italian: Italian Cycling Journalists Association; Italy) |