| Acronym | Definition |
|---|
| JIA➣Juvenile Idiopathic Arthritis |
| JIA➣PSA Airlines (Us Airways Express, ICAO Code) |
| JIA➣Japan Institute of Architects |
| JIA➣Japanese Imperial Army |
| JIA➣Japan Gas Appliances Inspection Association |
| JIA➣Jewish Internet Association |
| JIA➣Johanniter International Assistance (Germany) |
| JIA➣Joint Implementing Agreement |
| JIA➣Joint IETM Architecture |
| JIA➣Jamaica Institute of Architects |
| JIA➣Joint Israel Appeal |
| JIA➣Jail Industries Association |