| Acronym | Definition |
|---|
| SERA➣Standardised European Rules of the Air (EU) |
| SERA➣Special Emergency Response and Assistance |
| SERA➣South-East Regional Authority (Ireland) |
| SERA➣Standard European Rules of the Air (aviation) |
| SERA➣Sierra Railroad Company |
| SERA➣Syracuse Environmental Research Associates |
| SERA➣Southern Extension/Research Activities |
| SERA➣Southern Enduro Riders Association (Madison, MS) |
| SERA➣Screening-level Ecological Risk Assessment |
| SERA➣State Employees Retirement Association |
| SERA➣Superfund Emergency Response Actions |
| SERA➣Société d'Etudes Réalisations Automobiles (French automobile manufacturer) |
| SERA➣Sequential Electro-chemical Reduction Analysis |
| SERA➣StarEdit Ruby Aspect (Starcraft editor) |
| SERA➣Software Engineering Research, Management & Application |
| SERA➣Special Emphasis Reliability Area |