- ADSP stands for AppleTalk Data Stream Protocol
- ADSP stands for Airdefense Services Platform (Motorola)
- ADSP stands for Advanced Digital Signal Processor
- ADSP stands for Author Domain Signing Practice (Domain Keys Identified Mail)
- ADSP stands for Adult Day Services Program (various locations)
- ADSP stands for Automatic Data Set Protection
- ADSP stands for Allgemeine Deutsche Speditionsbedingungen (Standard German Freight Forwarders Terms and Conditions)
- ADSP stands for Aggregate Deemed Sales Price (economics)
- ADSP stands for Advanced Digital SAR Processor
- ADSP stands for Air Data Smart Probe
- ADSP stands for Availability Design Status Package
- ADSP stands for Average Daily Student Population
ADSP