The following publications are currently available.
| (PC)NFS Server | X98PN |
| ACSE/Presentation Services API (XAP) | C303 |
| ACSE/Presentation Services API (XAP) | U004 |
| ACSE/Presentation Services API (XAP) | U001 |
| ACSE/Presentation: Transaction Processing API (XAP-TP) | C409 |
| API to Directory Services (XDS), Issue 2 | C317 |
| API to Directory Services (XDS), Issue 3 | C608 |
| API to Electronic Mail (X.400), Issue 2 | C316 |
| API to Electronic Mail (X.400), Issue 3 | C609 |
| ARM Issue 4.0 V2 - C Binding | U062 |
| ARM Issue 4.0 V2 - Java Binding | U063 |
| Ada Language | X98LA |
| Adaptive Business Solutions Work Group | Q076 |
| Advanced Research Group | Q067 |
| An Introduction to Boundaryless Information Flow™ | W201 |
| Application Instrumentation and Control API (AIC), Version 1.0 | C910 |
| Application Response Measurement (ARM) Issue 4.0 V2 - C Binding | C041 |
| Application Response Measurement (ARM) Issue 4.0 V2 - Java Binding | C042 |
| Application Response Measurement (ARM) Issue 4.1 V1 - C Binding | C071 |
| Application Response Measurement (ARM) Issue 4.1 V1 - Java Binding | C072 |
| Application Response Measurement Issue 3.0 Java Binding | C014 |
| Approaches to Boundaryless Information Flow™ Architecture | W044 |
| Architecture | Q051 |
| Architecture Description Markup Language (ADML) Version 1 | I901 |
| Architecture Neutral Distribution Format (XANDF) | G508 |
| Architecture Neutral Distribution Format (XANDF) | P527 |
| Architecture Practitioners' Conference Proceedings | T043 |
| Architecture for Public-Key Infrastructure (APKI) | G801 |
| Architectures for Identity Management | G072 |
| Assuring Interoperability for the Directory-Enabled Enterprise | W902 |
| Authorization (AZN) API | C908 |
| BSFT | X98GB |
| Base | X98XB |
| Base 95 | X98XC |
| Base Definitions, Issue 6 [XBD] | C031 |
| Base Definitions, Issue 6, 2004 Edition [XBD] | C046 |
| Baseline Security 98 | X98XS |
| Beyond the Contract | G902 |
| Boundaryless Information Flow Reference Architecture | Y032 |
| Boundaryless Information Flow™ Reference Architecture | W033 |
| Business Executive's Guide to IT Architecture | W043 |
| Business Services Architecture | H073 |
| Byte Stream File Transfer (BSFT) | C194 |
| C Language | X98LL |
| C Language V2 | X03LM |
| CDE 2.1 - Application Developer's Guide | M026 |
| CDE 2.1 - Programmer's Overview and Guide | M023 |
| CDE 2.1 - Programmer's Reference, Volume 1 | M024A |
| CDE 2.1 - Programmer's Reference, Volume 2 | M024B |
| CDE 2.1 - Programmer's Reference, Volume 3 | M024C |
| CDE 2.1 - System Manager's Guide | M022 |
| CDE 2.1 and MOTIF 2.1 Documentation - Full Set | T251X |
| CDE 2.1 and MOTIF 2.1 Style Guide | T254 |
| CDE 2.1/Motif 2.1 - Style Guide Certification Check List | M028 |
| CDE 2.1/Motif 2.1 - Style Guide Reference | M029 |
| CDE 2.1/Motif 2.1 - Style Guide and Glossary | M027 |
| CDE 2.1/Motif 2.1 User's Guide | M021 |
| CDSA Explained, Second Edition | G905 |
| CDSA/CSSM Authentication: Human Recognition Service (HRS) API | U051 |
| CDSA/CSSM Authentication: Human Recognition Service (HRS) API V2 | C013 |
| COBOL Language | C192 |
| COBOL Language | X98LC |
| COE Linux Platform Government-Supplied Kernel Source | X04CQ |
| COE Linux Platform Specifications | X04CS |
| COE Linux Platform V1 | X04CP |
| COE Platform Certification Policy, Version 2 | X041 |
| COE Platform Government-Supplied Kernel Source | X02CQ |
| COE Platform Government-Supplied Kernel Source V2 | X04CG |
| COE Platform Security | X02CR |
| COE Platform Standards | X02CS |
| COE Platform Standards V2 | X04CD |
| COE Platform V1 | X02CP |
| COE Platform V2 | X04PL |
| COE Security Software Requirements Specification (SSRS) | C035 |
| CPI-C | X98MC |
| Calendaring and Scheduling | X98DS |
| Calendaring and Scheduling API (XCS) | C321 |
| Certification | K031 |
| Commands and Utilities | X98CU |
| Commands and Utilities V2 | X98CV |
| Commands and Utilities V3 | X98CW |
| Commands and Utilities V4 | X03CX |
| Commands and Utilities, Issue 4, Version 2 | U045 |
| Commands and Utilities, Issue 4, Version 2 | C436 |
| Commands and Utilities, Issue 5 | U043 |
| Commands and Utilities, Issue 5 | C604 |
| Commands and Utilities, Issue 5 | U048 |
| Common Desktop Environment | X98XD |
| Common Object Request Broker Architecture (CORBA) | X98OR |
| Common Object Request Broker Architecture (CORBA) V2.3 | X01OB |
| Common Object Services, Volume 2 | P502 |
| Common Security: CDSA and CSSM, Version 2 (with corrigenda) | C914 |
| Core Identifier Framework Matrix | G071 |
| Critical Infrastructure Work Group | Q072 |
| DCE 1.1: Authentication and Security Services | C311 |
| DCE 1.1: Directory Services | C705 |
| DCE 1.1: Distributed File Service | P409 |
| DCE 1.1: Remote Procedure Call | C706 |
| DCE 1.1: Time Services Specification | C310 |
| DCE 1.1: Time Services Specification | U017 |
| DCE 1.2.2 Administration Guide - Core Components | F208 |
| DCE 1.2.2 Administration Guide - Introduction | F207 |
| DCE 1.2.2 Application Development - Introduction and Style Guide | F202 |
| DCE 1.2.2 Application Development Guide - Core Components Vol 1 | F203A |
| DCE 1.2.2 Application Development Guide - Core Components Vol 2 | F203B |
| DCE 1.2.2 Application Development Guide - Directory Services | F204 |
| DCE 1.2.2 Application Development Reference Volume 1 | F205A |
| DCE 1.2.2 Application Development Reference Volume 2 | F205B |
| DCE 1.2.2 Application Development Reference Volume 3 | F205C |
| DCE 1.2.2 DCE Command Reference | F212 |
| DCE 1.2.2 DFS Administration Guide and Reference - Volume 1 | F209A |
| DCE 1.2.2 DFS Administration Guide and Reference - Volume 2 | F209B |
| DCE 1.2.2 Documentation (electronic download) | T151X |
| DCE 1.2.2 File-Access Administration Guide & Reference | F216 |
| DCE 1.2.2 File-Access FVT User's Guide | F210 |
| DCE 1.2.2 File-Access User's Guide | F217 |
| DCE 1.2.2 GDS Administration Guide and Reference | F211 |
| DCE 1.2.2 Introduction to OSF DCE | F201 |
| DCE 1.2.2 Problem Determination Guide - Volume 1 | F213A |
| DCE 1.2.2 Problem Determination Guide - Volume 2 | F213B |
| DCE 1.2.2 Release Notes | F218 |
| DCE 1.2.2 Testing Guide | F215 |
| DCE TODAY | G604P |
| DCE: Remote Procedure Call | C309 |
| DMTF and The Open Group Go Beyond 'Press Release Partnership' | Y021 |
| DRDA V4 Vol. 1: Distributed Relational Database Architecture | C066 |
| DRDA V4 Vol. 2: Formatted Data Object Content Architecture | C067 |
| DRDA V4 Vol. 3: Distributed Data Management Architecture | C068 |
| Data Link Provider Interface (DLPI) | U019 |
| Data Link Provider Interface (DLPI) Version 2 | C811 |
| Data Management: Reference Model | G505 |
| Data Management: SQL Call Level Interface (CLI) | C451 |
| Data Management: SQL Remote Database Access | C307 |
| Data Management: Structured Query Language (SQL), Version 2 | C449 |
| Defining and Buying Secure Open Systems | G206 |
| Desktop Internationalisation | E501 |
| Desktop Security | E503 |
| Directory Access | X98GA |
| Directory Certification | Q053 |
| Directory Interoperability | Q052 |
| Directory in the Key Management Infrastructure | K011 |
| Directory-Enabled Enterprise | K001 |
| Distributed Audit Service (XDAS) | P441 |
| Distributed Computing Services (XDCS) Framework | G212 |
| Distributed Computing for the Extended Enterprise | W802 |
| Distributed Internationalisation Framework | S503 |
| Distributed Internationalisation Services, Version 2 | S308 |
| Distributed Security Framework | G410 |
| Distributed Software Administration - DCE Interoperability | C430 |
| Distributed TP: The TX (Transaction Demarcation) Specification | C504 |
| Distributed TP: The TX (Transaction Demarcation) Specification | U011 |
| Distributed TP: The TxRPC Specification | C505 |
| Distributed TP: The XA Specification | C193 |
| Distributed TP: The XA+ Specification, Version 2 | S423 |
| Distributed TP: The XATMI Specification | C506 |
| Distributed TP: The XCPI-C Specification, Version 2 | C419 |
| Distributed Transaction Processing: Reference Model, Version 3 | G504 |
| Document Interchange Formats | P217 |
| Document Interchange Reference Model | S209 |
| Enterprise Architecture and IT Service Management | W078 |
| Enterprise Directory Services Integration | H077 |
| Enterprise Management/QoS | Q055 |
| Enterprise Security Architecture | H071 |
| Enterprise-Wide Security | H076 |
| Enterprise-Wide Security: Authentication & Single Sign-On | H072 |
| Executive on the Move | K021 |
| Explanation | U |
| Extended API Set, Part 1 | C062 |
| Extended API Set, Part 2 | C063 |
| Extended API Set, Part 3 | C064 |
| Extended API Set, Part 4 | C065 |
| Extended Sockets API (ES-API), Issue 1.0 | C050 |
| Extending the Universal Data Element Framework (UDEF), Version 1.0 | G064 |
| FORTRAN Language | X98LF |
| FTAM High-level API (XFTAM), Version 2 | C415 |
| Federated Naming: The XFN Specification | C403 |
| File System Safe UCS Transformation Format (UTF-8) | C501 |
| Framework for Control over Electronic Chattel Paper | G061 |
| GSS-API Security Attribute and Delegation Extensions | S307 |
| Generic Cryptographic Service API (GCS-API) Base | P442 |
| Generic Security Service API (GSS-API) Base | C441 |
| Getting into Objects | E402 |
| Go Solo 2: Authorized Guide to the Single UNIX Specification, Version | X909P |
| Guide to Digital Rights Management | G052 |
| Guide to Security Architecture in TOGAF ADM | W055 |
| IPC Mechanisms for SMB | C195 |
| ISAM | X98DM |
| ISO and Internet Management: Coexistence and Interworking | G211 |
| IT Architect Certification (ITAC) | Q082 |
| IT Architect Certification Program: Accreditation Policy | X053 |
| IT Architect Certification Program: Accreditation Requirements | X054 |
| IT Architect Certification Program: Certification Policy | X071 |
| IT Architect Certification Program: Conformance Requirements | X062 |
| IT Architect Certification Program: Conformance Requirements (Level 3) | X072 |
| IT Architecture Practitioners' Conference Barcelona 2006 Proceedings | T061 |
| IT Architecture Practitioners' Conference Europe 2005 Proceedings | T051 |
| IT Architecture Practitioners' Conference Lisbon 2006 Proceedings | T063 |
| IT Architecture Practitioners' Conference Miami 2006 Proceedings | T062 |
| IT Architecture Practitioners' Conference New York 2005 Proceedings | T052 |
| IT Specialist Certification (ITSC) | Q081 |
| IT Specialist Certification (ITSC): Accreditation Policy | X075 |
| IT Specialist Certification (ITSC): Accreditation Requirements | X076 |
| IT Specialist Certification (ITSC): Certification Policy | X073 |
| IT Specialist Certification (ITSC): Conformance Requirements | X084 |
| ITAC Certification: Annual Renewal Fee/AOGEA membership | N958 |
| ITAC Certification: Certification Fee | N957 |
| ITSC Conformance Requirements V1.0 | U081 |
| Identifiers in the Enterprise | K061 |
| Identity Management | W041 |
| Identity Management | K023 |
| Identity Management Forum | Q071 |
| Improving IT Purchasing | G903 |
| Information Security Strategy, Version 1.0 | W075 |
| Inter-Domain Management: Specification & Interaction Translation | C802 |
| Interconnect Transport API (IT-API), Issue 1.0 | C040 |
| Interconnect Transport API (IT-API), Version 2.1 | C055 |
| Internationalisation Guide, Version 2 | G304 |
| Internationalisation of X/Open Specifications | E408 |
| Internationalized System Calls and Libraries | X98SC |
| Internationalized System Calls and Libraries Extended | X98SE |
| Internationalized System Calls and Libraries Extended V2 | X98SI |
| Internationalized System Calls and Libraries Extended V3 | X03SD |
| Internationalized Terminal Interfaces | X98UU |
| Internet Protocol Version 6 | X04IP |
| Internet Server | X98PS |
| Internet Server V2 | X04PS |
| Interoperability | H075 |
| Interoperability: Electronic Mail Systems | H074 |
| Interoperable Enterprise | K022 |
| Introduction to Security Design Patterns | G044 |
| Intrusion Attack and Response Workshop | W031A |
| Intrusion Attack and Response Workshop (inc. Full Script) | W031 |
| LDAP 2000 | X99DI |
| LDAP Certified | X03DJ |
| LDAP Certified V2 | X04DJ |
| LDAP Certified: Consistent Results for LDAP Customers | W032 |
| LDAP Features for Certification | I031 |
| LDAP Features for Certification, Version 2 | I041 |
| LMX Server | X98PL |
| Locale Registry Procedures, Version 2 | G502 |
| Locale explanation | L |
| MILS Presentations, Washington DC, April 2006 | R061 |
| MILS Reference Material, Washington DC, April 2006 | R062 |
| MOTIF 2.1 Programmer's Reference | T255 |
| Magnetic Media | X98MM |
| Manageability of Interworking Specifications | E508 |
| Management Protocol Profiles (XMPP) | C206 |
| Manager's Guide to Business Scenarios | G261 |
| Manager's Guide to Coping with Spam | G034 |
| Manager's Guide to Data Privacy | G033 |
| Manager's Guide to Information Security | G250 |
| Market Drivers for The Open Group Mobile Management Forum | W901 |
| Measurement of Quality of Digital Information | K042 |
| Message Store API | C305 |
| Message Store API (XMS) | U007 |
| Messaging | Q054 |
| Mobile and Directory Architecture | E042 |
| Motif 2.1 - Programmer's Guide | M213 |
| Motif 2.1 - Programmer's Reference, Volume 1 | M214A |
| Motif 2.1 - Programmer's Reference, Volume 2 | M214B |
| Motif 2.1 - Programmer's Reference, Volume 3 | M214C |
| Motif 2.1 - Widget Writer's Guide | M216 |
| Motif 2.1 Documentation - Full Set (electronic download) | T252 |
| Motif Toolkit | X98UC |
| Motif Toolkit API | C320 |
| Multi-Purpose Realtime Operating System | X98RT |
| Multiprotocol Transport Networking (MPTN) Architecture, Version 2 | G506 |
| Multiprotocol Transport Networking (XMPTN): Access Node | C521 |
| Multiprotocol Transport Networking (XMPTN): Address Mapper | C520 |
| Multiprotocol Transport Networking (XMPTN): Data Formats | C522 |
| Network Computing - A New Business Paradigm | W801 |
| Network File System | X98GN |
| Networking Services (XNS), Issue 5.2 | C808 |
| Networking Services (XNS), Issue 5.2 | U050 |
| Networking Services, Issue 4 | U038 |
| Networking Services, Issue 4 | C438 |
| Networking Services, Issue 5 | U037 |
| Networking Services, Issue 5 | C523 |
| Nostro Account Access | C012 |
| OSI-Abstract-Data Manipulation API (XOM), Issue 2 | C315 |
| OSI-Abstract-Data Manipulation API (XOM), Issue 3 | C607 |
| Open Group Technical Publications: Documentation Tools | I801B |
| Open Group Technical Publications: Writing Style | I801A |
| Open Motif 2.1 Source and Documentation | T042 |
| Open Motif 2.1 Source and Documentation (electronic download edition) | T042s |
| Open Standards in the Field of Boundaryless Information Flow™ | W202 |
| OpenGIS Test Engine | Q056 |
| Pascal Language | X98LP |
| Platform | Q057 |
| Portable Layout Services: Context-dependent and Directional Text | C616 |
| Practical Guide to the Open Brand | X221 |
| Preventing IT Earthquakes | W042 |
| Protocols for Interworking: XNFS, Version 3W | C702 |
| Protocols for X/Open PC Interworking: SMB, Version 2 | C209 |
| RDA Mapping for TCP/IP | J301 |
| RNIC Programming Interface (RNICPI), Version 1.0 | C054 |
| Rationale (Informative), Issue 6 [XRAT] | C034 |
| Rationale (Informative), Issue 6, 2004 Edition [XRAT] | C049 |
| Real-time & Embedded Systems | Q058 |
| Relational Database | X98DR |
| Remote Operations Service Element (XAP-ROSE) API | U012 |
| Remote Operations Service Element (XAP-ROSE) API | C408 |
| Resource Reservation Setup Protocol API (RAPI) | C809 |
| S/MIME Secure Messaging Architecture | G062 |
| SLA Management Handbook | G045 |
| SPIRIT Issue 3.0, C Language Portability Guide | J407 |
| SPIRIT Issue 3.0, C Language Profile | J406 |
| SPIRIT Issue 3.0, COBOL Language Portability Guide | J409 |
| SPIRIT Issue 3.0, COBOL Language Profile | J408 |
| SPIRIT Platform Blueprint (SPIRIT Issue 3.0) | J405 |
| SQL Remote Database Access over OSI & Non-OSI Transport Providers | J501 |
| Secure Communications Services | X98SS |
| Secure Messaging Toolkit | G260 |
| Secure Mobile Architecture (SMA) Vision & Architecture | E041 |
| Security Design Patterns | G031 |
| Security Forum | Q059 |
| Security Interface Specifications: Auditing and Authentication | S020 |
| Security in Federated Naming | E605 |
| Security in Interworking Specifications | E403 |
| Semantic Interoperability | Q075 |
| Service-Oriented Architecture | Q074 |
| Service-Oriented Architecture (SOA) | W074 |
| Shell and Utilities, Issue 6 - 2 Volumes [XCU] | C033 |
| Shell and Utilities, Issue 6, 2004 Edition [XCU] | C048 |
| Single UNIX Specification, Version 1 (PDF Set) | T907 |
| Single UNIX Specification, Version 2 (UNIX 98) | T912X |
| Single UNIX Specification, Version 2, 1998 Edition (PDF Set) | T912 |
| Single UNIX Specification, Version 3 Technical Corrigendum No. 1 | U057 |
| Single UNIX Specification, Version 3 Technical Corrigendum No. 2 | U059 |
| Single UNIX Specification, Version 3, 2004 Edition (8 Volumes) | T041 |
| Single UNIX® Specification, Authorized Guide to Version 3 | G041 |
| Sockets | X98GP |
| Sockets V2 | X98GQ |
| Software Administration | X98AD |
| Software License Use Management (XSLM) | C806 |
| Standardization Priorities for the Directory | W012 |
| Structured Transaction Definition Language (STDL) | C611 |
| System Interface Definitions, Issue 4, Version 2 | C434 |
| System Interface Definitions, Issue 4, Version 2 | U052 |
| System Interface Definitions, Issue 5 | C605 |
| System Interface Definitions, Issue 5 | U054 |
| System Interfaces and Headers, Issue 4, Version 2 | U053 |
| System Interfaces and Headers, Issue 4, Version 2 | C435 |
| System Interfaces and Headers, Issue 5 | U042 |
| System Interfaces and Headers, Issue 5 - Two Volumes | U055 |
| System Interfaces and Headers, Issue 5 - Two Volumes | C606 |
| System Interfaces, Issue 6 - 3 Volumes [XSH] | C032 |
| System Interfaces, Issue 6, 2004 Edition [XSH] | C047 |
| Systems Management: Application Response Measurement (ARM) | C807 |
| Systems Management: Backup Services API (XBSA) | C425 |
| Systems Management: Common Manageability Programming Interface (CMPI) | C061 |
| Systems Management: Common Management Facilities (XCMF) | C423 |
| Systems Management: Common Management Programming Interface (CMPI) | U064 |
| Systems Management: Common Management Programming Interface (CMPI) | U066 |
| Systems Management: Common Management Programming Interface (CMPI) | C051 |
| Systems Management: Data Storage Management (XDSM) API | C429 |
| Systems Management: Distributed Software Administration (XDSA) | C701 |
| Systems Management: Event Management Service (XEMS) | P437 |
| Systems Management: File System and Scheduling Utilities (FSSU) | P521 |
| Systems Management: GDMO to XOM Translation Algorithm | C502 |
| Systems Management: Manageability Guidelines | S426 |
| Systems Management: Managed Object Guide (XMOG) | G302 |
| Systems Management: Management Protocols API (XMP) | C306 |
| Systems Management: Reference Model | G207 |
| Systems Management: Topology Service | P701 |
| Systems Management: Universal Measurement Architecture | C427 |
| TETware | Q066 |
| TETware 3.7 Installation Guide for UNIX® Systems | F038 |
| TETware 3.7 Installation Guide for Win32 Systems | F039 |
| TETware 3.7 Programmers Guide | F036 |
| TETware 3.7 Release Notes | F035 |
| TETware 3.7 Users Guide | F037 |
| TETware Training Guide, 2005 edition | F051 |
| TETware Training CD-ROM, 2005 Edition. | T045 |
| TOGAF 7 Certification | Q061 |
| TOGAF 7 Certified | X02TA |
| TOGAF 7 Core Definition | I914 |
| TOGAF 7 Professional Services | X02TC |
| TOGAF 7 Professional Services: Code of Practice | I913 |
| TOGAF 7 Tool Support | X02TB |
| TOGAF 7 Training | X02TD |
| TOGAF 8 Certification | Q062 |
| TOGAF 8 Certified | X05TA |
| TOGAF 8 Core Definition | I917 |
| TOGAF 8 Exam Discount Voucher | N960 |
| TOGAF 8 Professional Services | X04TC |
| TOGAF 8 Professional Services: Code of Practice | I916 |
| TOGAF 8 Tool Support | X04TB |
| TOGAF 8 Training | X05TD |
| TOGAF 8.1.1 ADM Overview reference card (pdf) | N970 |
| TOGAF 8.1.1 ADM Phase reference cards (pdf) | N971 |
| TOGAF ADM and MDA | W052 |
| TOGAF Certification Policy, Version 1.1 | X050 |
| TOGAF Certification: TOGAF Certified Renewal/AOGEA membership | N950 |
| TOGAF Certification: TOGAF Professional Services Renewal | N951 |
| TOGAF Certification: TOGAF Tool Support Renewal | N952 |
| TOGAF Certification: TOGAF Training Renewal | N953 |
| TOGAF Certified Renewal/AOGEA Membership (Batch rate 11-50) | N956 |
| TOGAF Certified Renewal/AOGEA Membership (Batch rate 2-10) | N955 |
| TOGAF Certified Renewal/AOGEA Membership (Batch rate 51-) | N954 |
| TOGAF Version 7 'Technical Edition' | I911 |
| TOGAF Version 8 Enterprise Edition Test Yourself Questions | B062 |
| TOGAF Version 8.1 'Enterprise Edition' | I915 |
| TOGAF Version 8.1 Enterprise Edition Technical Corrigendum | U065 |
| TOGAF Version 8.1.1 Enterprise Edition Study Guide | B061v |
| TOGAF Version 8.1.1 Enterprise Edition | I061 |
| TOGAF Version 8.1.1 Enterprise Edition: A Pocket Guide | G073v |
| TOGAF and the US Department of Defense Architecture Framework (DoDAF) | W061 |
| TOGAF™ and ITIL® | W071 |
| TOGAF/MDA Mapping | W054 |
| TOGAF™ ADM/MDA® Synergy Project | W073 |
| TOGAF™ ADM/MDA® Synergy Project | W077 |
| TOGAF™ and COBIT® (Part I) | W072 |
| TOGAF™ and COBIT® (Part II) | W072A |
| Terminal Interfaces | X98UT |
| Test Suites | Q060 |
| The COM/DCOM Reference | AX01 |
| The Directory Interoperability Forum: A Superior Model | Y031 |
| The Open Brand Trademark License Agreement (TMLA) January 1998 | X982 |
| The Open Group Architecture Framework (TOGAF 8.1.1 'The Book') | G063v |
| The Open Group IT Architect Certification Program | W053 |
| The Open Group IT Architect Certification Program (Summary) | W051 |
| The Open Group IT Specialist Certification Program | W079 |
| The Role of Cisco SONA in EA Frameworks & Strategies | W081 |
| The SIF Plan: Advance Education through Interoperability | Y022 |
| The UNIX® System Today | G904 |
| Transport Provider Interface (TPI) | U023 |
| Transport Provider Interface (TPI) Version 2 | C810 |
| Transport Service (XTI) | X98GS |
| Transport Service (XTI) V2 | X98GV |
| UDEF | Q073 |
| UDEF (Chinese Version) | Q073C |
| UDEF (Dutch Version) | Q073D |
| UDEF (French Version) | Q073F |
| UDEF (German Version) | Q073G |
| UNIX 03 | X03XY |
| UNIX 03 Server | X04XY |
| UNIX 95 | X98XU |
| UNIX 98 | X98XX |
| UNIX 98 Server | X98XE |
| UNIX 98 Workstation | X98XW |
| UNIX Certification | Q063 |
| UNIX Internationalization Guide | G032 |
| UNIX License Plate | N900 |
| UNIX License Plate (5 Plates) | N900x |
| Uniting the Linux Market: The LSB Certification Program | Y023 |
| Universal Multiple-Octet Coded Char. Set Coexistence & Migration | E401 |
| VSLDAP | Q064 |
| WAP Certification Policy | X042 |
| WAP2 ICS Editor | Q065 |
| Window Management (X11R5): File Formats & Appln. Conventions | C510 |
| Window Management (X11R5): X Toolkit Intrinsics | C509 |
| Window Management (X11R5): X Window System Protocol | C507 |
| Window Management (X11R5): Xlib - C Language Binding | C508 |
| X Window System (X11R6): Protocol | C903 |
| X Window System Application Interface | X98UA |
| X Window System Application Interface V2 | X98UB |
| X Window System Display | X98UD |
| X.25 Programming Interface using XTI (XX25) | C411 |
| X.400 Gateway | X98GG |
| X.400 Message Access | X98GM |
| X/Open Baseline Security Services (XBSS) | C529 |
| X/Open Baseline Security Services (XBSS) | C529Y |
| X/Open Curses, Issue 4, Version 2 | U058 |
| X/Open Curses, Issue 4, Version 2 | C610 |
| X/Open DCE: Remote Procedure Call | U010 |
| X/Open Single Sign-On Service (XSSO) - Pluggable Authentication | U039 |
| X/Open Single Sign-On Service (XSSO) - Pluggable Authentication | P702 |
| X/Open Systems and Branded Products: XPG4 - BINDERS | X924Z |
| XCDE Definitions and Infrastructure | C324 |
| XCDE Services and Applications | C323 |
| XPG3-XPG4 Base Migration Guide, Version 2 | G501 |
| XTI - SPX/IPX Transport Provider | P524 |
| da_DK - Danish for Denmark | L002 |
| de_AT - German for Austria | L003 |
| de_CH - German for Switzerland | L010 |
| de_DE - German for Germany | L011 |
| en_CA - English for Canada | L021 |
| en_DK - English for Denmark | L004 |
| en_GB - English for Great Britain | L012 |
| en_IE - English for Ireland | L013 |
| en_US - English for the U.S.A. | L014 |
| fo_FO - Faroese for the Faroes | L005 |
| fr_CA - French for Canada | L022 |
| hu_HU - Hungarian for Hungary | L015 |
| is_IS - Icelandic for Iceland | L006 |
| it_IT - Italian for Italy | L016 |
| ja_JP - Japanese for Japan | L001 |
| kl_GL - Greenlandic for Greenland | L007 |
| lt_LT - Lithuanian for Lithuania | L008 |
| lv_LV - Latvian for Latvia | L009 |
| nl_NL - Dutch for the Netherlands | L017 |
| pl_PL - Polish for Poland | L018 |
| pt_PT - Portuguese for Portugal | L019 |
| ro_RO - Romanian for Romania | L020 |
