| Acronym | Definition |
|---|
| SPIA➣Single Premium Immediate Annuity |
| SPIA➣Standards Profile for Imagery Archives |
| SPIA➣School of Public and International Affairs (Virginia Tech) |
| SPIA➣Standards Profile for Imagery Access |
| SPIA➣Small Payload Interface Adapter |
| SPIA➣Scanner Power Interface Assembly |
| SPIA➣Standard Profile for Imagery Archives |