| ISE | Iceland Stock Exchange 
| Others |
| ISE | Identity Services Engine
| Others |
| ISE | Illuminated Spirit of Ecstasy
| Others |
| ISE | Imperial Stock Exchange
| Others |
| ISE | Import Segment and Enrich
| Others |
| ISE | In Search of Excellence
| Others |
| ISE | Independent Security Evaluators
| Others |
| ISE | Industrial and Systems Engineering
| Others |
| ISE | Industrial Software Engineering
| Others |
| ISE | Information and Systems Engineering
| Others |
| ISE | Information Security Engineering
| Others |
| ISE | Information Security Evaluation
| Others |
| ISE | Information Security Executive
| Others |
| ISE | Information Sharing Environment
| Others |
| ISE | Information Systems Engineering
| Others |
| ISE | Initial Sensitizing Event
| Others |
| ISE | Inner Space Explorers
| Others |
| ISE | Innovative Software Engineering
| Others |
| ISE | Institute for Sustainable Enterprise
| Others |
| ISE | Institute of Sanitary Engineering
| Others |
| ISE | Institute of Sustainable Energy
| Others |
| ISE | Institutional Student Employee
| Others |
| ISE | Instructional Support and Enhancement
| Others |
| ISE | Integrated Scripting Environment
| Others |
| ISE | Integrated Service Environment
| Others |
| ISE | Integrated Software Environment
| Others |
| ISE | Integrated Solid Effect
| Others |
| ISE | Integrated Storage Element
| Others |
| ISE | Integrated Summary of Efficiency
| Others |
| ISE | Integrated Synthesis Environment
| Others |
| ISE | Integrated Systems Engineering
| Others |
| ISE | Integrated Systems Europe
| Others |
| ISE | Integrated Systems Events
| Others |
| ISE | Integrity Service and Excellence
| Others |
| ISE | Intelligence Support Element
| Others |
| ISE | Intelligent Storage Elements
| Others |
| ISE | Intelligent Systems Engineering
| Others |
| ISE | Intensional Sequential Evaluator
| Others |
| ISE | Inter-Stellar Empire
| Others |
| ISE | Interactive Software Engineering
| Others |
| ISE | Intermediate Support Equipment
| Others |
| ISE | Internal Server Error
| Others |
| ISE | Internal Service Error
| Others |
| ISE | Internal Sneezing Error
| Others |
| ISE | Internal Success Environment
| Others |
| ISE | International Sales Of Electronics
| Others |
| ISE | International Securities Exchange
| Others |
| ISE | International Society of Electrochemistry
| Others |
| ISE | International Society of Endocrinology
| Others |
| ISE | International Student Exchange
| Others |
| ISE | International Students Enschede, the Netherlands
| Others |
| ISE | International Submarine Engineering
| Others |
| ISE | International Symposium on Electrets
| Others |
| ISE | Internet Service Engine
| Others |
| ISE | Internet Shakespeare Editions
| Others |
| ISE | Intrepid Se
| Others |
| ISE | Invalid Size Expression
| Others |
| ISE | Ion Selective Electrode
| Others |
| ISE | Ion Selective Electrodes
| Others |
| ISE | Ip Services Engine
| Others |
| ISE | Irish Stock Exchange
| Others |
| ISE | Isapi Extension
| Others |
| ISE | Isetta
| Others |
| ISE | Islamabad Stock Exchange
| Others |
| ISE | Istanbul Stock Exchange
| Others |
| ISE | Itial Support Element
| Others |