| Acronym | Definition |
|---|
| AGIS | Attorney General's Information Service |
| AGIS | Advanced Glaucoma Intervention Study |
| AGIS | Associazione Generale Italiana dello Spettacolo |
| AGIS | Agricultural Genome Information Server |
| AGIS | Apex Global Information Services |
| AGIS | Agricultural Genome Information System |
| AGIS | Agricultural Geo-Referenced Information System (South Africa) |
| AGIS | Association of German International Schools |
| AGIS | Asociación Guatemalteca de Instituciones de Seguros (Guatemala) |
| AGIS | Apex Global Internet Services |
| AGIS | Action Gérontologique et Ingénierie Sociale (French: Gerontological Action and Social Engineering) |
| AGIS | Albuquerque Geographic Information System |
| AGIS | Agricultural Geographic Information System |
| AGIS | Automated Geographic Information System |
| AGIS | Applied Geographic Information Systems |
| AGIS | Anwender-Geo-Informations-Systeme GmbH |
| AGIS | Alliance for Global Internet Services |
| AGIS | Association for Global Internet Services |
| AGIS | Applied Geographic Information Science |
| AGIS | Avant-Garde Information Systems (Montreal, Quebec, Canada) |
| AGIS | Armed Guard Inspection Service |
| AGIS | Analysis and Gaming Information System |
| AGIS | Allianz Gesellschaft für Informationssysteme |
| AGIS | Arizona Geologic Information System |
| AGIS | Alabama Geographic Information Systems |
| AGIS | Air Ground Integration Studies |
| AGIS | Automatic Gas Isolation System |
| AGIS | American Guild for Infant Survival (est. 1972; Newport News, VA) |
| AGIS | Angels Garden International School |
| AGIS | Affinity Group Information System |
| AGIS | Area Geographic Information System |
| AGIS | ArmorGroup Integrated Systems |
| AGIS | Arctic Geographic Information System |
| AGIS | Adjutant General Information Strategy (UK military) |
| AGIS | ARS Genome Information System |