SEI meaning in Computing ?

Answer: What is Service Endpoint Interface mean?

In the Web service context the term endpoint received a formal definition with the W3C recommendation "WSDL 2.0" of 2007,

Defines the address or connection point to a Web service. It is typically represented by a simple HTTP URL string

The term "endpoint interface" is more specific about "how to implement the endpoint", for example by an OpenAPI specification or by WSDL specification. Typical endpoints can be expressed by URI Templates.

In Open API terms the endpoints are resources that the API exposes. The old (2004) term "end point" received also a glossary definition:

An association between a binding and a network address, specified by a URI, that may be used to communicate with an instance of a service. An end point indicates a specific location for accessing a service using a specific protocol and data format. [WSD Reqs] reference

Full Form	Category
Stockholm Environment Institute	Academic & Science
Systems Engineering Integration	Academic & Science
Sumitomo Electric Industries	Academic & Science
Italian Entomological Socety	Academic & Science
Società Entomologica Italiana	Academic & Science
Senhor Do Bonfim	Airport Code
Special Expiration Index	Business
Seitel, Inc.	Business
Sports Entertainment Incorporated	Business
Smithgall Enterprises Inc	Business
Sykes Enterprise Incorporated	Business
Self Enhancement Inc	Business
Security Equipment Inc	Business
Security Engineers Inc	Business
SpaceWorks Enterprises Inc	Business
Seals Eastern Incorporated	Business
Strategic Equity Investments	Business
Service Express Inc	Business
Systems Evolution Inc	Business
Sheltered English Instruction	Community
The Seeing Eye, Inc.	Community
Sivalayam Educational Institutions	Community
Strategic Education Inc	Community
Safety Education Integrity	Community
Scuba Educators International	Community
Summit Education Initiative	Community
Summer Educational Institute	Community
Sustainable Electronics Initiative	Community
Supplemental Enhancement Information	Computer and Networking
Set Interrupt	Computing
Switch Engineering Information	Computing
Security Enabling Interface	Computing
Service Endpoint Interface	Computing
Search Engine Interoperability	Computing
Search Engine Inclusion	Computing
Search Engine Indexer	Computing
Secretaria Especial de Informatica	Computing
Stackpole Electronics Inc	Electronics
Sew Easy Industries	General
Superior Estimation Index	General
Service and Entertainment Integration	General
Special Employer Incentives	General
Seat Ibiza	General
Special Edition Injection	General
Syndicat des Experts Auto Independants	General
Special Edition Injected	General
Solid Electrolyte Interphase	General
Service Effort and Initiative	General
Security entry identifier	General
Student engagement instrument	General
Set Enable Interrupts	General
Stellar Elite Intermediate	General
Sportsmanship Ethics and Integrity	General
Socio Economic Index	Governmental
Safety Equipment Institute	Governmental
Science and Engineering Indicators	Governmental
Sustainable Energy Institute	Governmental
Solar Energy International	Governmental
Sustainable Endowment Institute	Governmental
Strategic Energy Innovations	Governmental
Structural Engineers Institute	Governmental
Sustainable Endowments Institute	Governmental
Structural Engineering Institute	Governmental
Sewanee Environmental Institute	Governmental
Social Economy Initiative	Governmental
SHENDRI	Indian Railway Station
Software Engineering Institute	Information Technology
Sistemas y Instrumentación	International
Servicio Extincion De Incendios	International
Sheltered English Immersion	International
Structured English Immersion	International
Space Exploration Initiative	Military and Defence
System Engineer and Integrator	Military and Defence
Specific Emitter Identification	Military and Defence
Specific Energy Input	Physics Related
Southeastern International Corporation	Regional
Senhor Do Bonfim, Buenos Aires, Brazil	Regional
Simple Inference Engine	Softwares
Support Equipment Installation	Space Science
System Engineering Instrumentation	Space Science