SPACH
| Acronym | Definition |
|---|---|
| SPACH | Sms Paging Channel and Access Response Channel |
| SPACH | Society for the Preservation of Afghanistan's Cultural Heritage (est. 1994; Kabul, Afghanistan) |
| SPACH | Solid-Phase Antibody Capture Hemadsorption (microbiology) |
| SPACH | Short Message Service, Paging, and Access Response Channel |