Appendix C
Acronyms and Abbreviations Used


API

applications programming interface


BMP

Business Master Plan

BPR

business process re-engineering


CAPS

Corporate Accounts Processing System

CBSO

core business systems owner

CDN

Consolidated Data Network

CI

configuration item

CIO

Chief Information Officer

CMM

Capability Maturity Model for Software

CSTB

Computer Science and Telecommunications Board


DMP

Design Master Plan

DOD

Department of Defense

DOS

District Office Study

DPS

Document Processing System


ELF

Electronic Filing


FACA

Federal Advisory Committee Act

FFRDC

Federally Funded Research and Development Center

FY

fiscal year


GAO

General Accounting Office


ICP

Integrated Case Processing

ICS

Integrated Collection System

IOC

interim operating capability

IRS

Internal Revenue Service

ISA

Integrated System Architecture

ISC

Integration Support Contract

ITCF

Integration Test and Control Facility

ITG

Infrastructure Task Group


NII

national information infrastructure

NRC

National Research Council


PAO

Privacy Advocate Office

PMP

Program Management Plan


RPC

remote procedure call


SAO

Systems Architects Office

SCOS

Service Center Organization Study

SCRIPS

Service Center Recognition Image Processing System



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Continued Review of the Tax Systems Modernization of the Internal Revenue Service: Final Report Appendix C Acronyms and Abbreviations Used API applications programming interface BMP Business Master Plan BPR business process re-engineering CAPS Corporate Accounts Processing System CBSO core business systems owner CDN Consolidated Data Network CI configuration item CIO Chief Information Officer CMM Capability Maturity Model for Software CSTB Computer Science and Telecommunications Board DMP Design Master Plan DOD Department of Defense DOS District Office Study DPS Document Processing System ELF Electronic Filing FACA Federal Advisory Committee Act FFRDC Federally Funded Research and Development Center FY fiscal year GAO General Accounting Office ICP Integrated Case Processing ICS Integrated Collection System IOC interim operating capability IRS Internal Revenue Service ISA Integrated System Architecture ISC Integration Support Contract ITCF Integration Test and Control Facility ITG Infrastructure Task Group NII national information infrastructure NRC National Research Council PAO Privacy Advocate Office PMP Program Management Plan RPC remote procedure call SAO Systems Architects Office SCOS Service Center Organization Study SCRIPS Service Center Recognition Image Processing System

OCR for page 100
Continued Review of the Tax Systems Modernization of the Internal Revenue Service: Final Report SEI Software Engineering Institute (Carnegie Mellon University) SSD software structural description TBD to be determined TCS Treasury Communications System TDPS Tax Data Perfection System TeleFile Telephone Filing TSM Tax Systems Modernization TTP Telecommunications Tactical Plan

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Continued Review of the Tax Systems Modernization of the Internal Revenue Service: Final Report This page in the original is blank.