STACK
| Acronym | Definition |
|---|---|
| STACK | Sequence Tag Alignment and Consensus Knowledgebase (South African National Bioinformatics Institute; University of Western Cape; Bellville, South Africa) |
| STACK | Sooner Trend, Anadarko, Canadian and Kingfisher (energy exploration region) |
| STACK | Sport Team and Competitive Kiting (various locations) |
| STACK | Start Acknowledgement |
| STACK | Students Teach Adults Computer Knowledge (New York) |