What does Bliss stand for?

Delaware County Reports - Pennsylvania - A publication (DLA)

Baby Life Support System (DI)

Balloon-Borne LASER In-Situ Sensor - Spectrometer

Basic Language for the Implementation of System Software - Computer science

Basic Library Inquiry Subsystem - Computer science

Basic List-oriented Information Structures System (SAUS)

Betriebswirtschaftliches Literatursuchsystem - Business Literature Search System - Society for Business Information - Information service or system (IID)

Bibliographic and Library Information Search Service - Louisiana State University

Bibliographic and Library Instruction for Secondary Schools

Boundary Layer Induction Stack Suppressor (CAAL)

British Library Information Sciences Service