What does GRIPS stand for?

Gaming, Random Interfacing, and Problem Structuring (PDAA)

GCM-Reality Intercomparison Project for SPARC (SAUS)

General Relation-Based Information Processing System - a retrieval language (SAUS)

Gift Reporting and Information Processing System (SAUO)

Government Raster Image Processing Software (SAUS)

Graphic Image Pagination System - Penta Systems International

Ground Reconnaissance Information Processing System (DNAB)