z/OS base elements descriptions

The following is a description of each base element in z/OS®.

Alternate Library for REXX
BCP (Base Control Program)
BookManager READ
BDT (Bulk Data Transfer)
Common Information Model (CIM)
Communications Server
Cryptographic Services
Distributed File Service (DFS)
DFSMSdfp
Environmental Record Editing and Printing Program (EREP)
ESCON Director Support
FFST/MVS (First Failure Support Technology/MVS)
GDDM (includes PCLK and OS/2 LINK)
HCD (Hardware Configuration Definition)
HLASM (High Level Assembler)
IBM HTTP Server - Powered by Apache
IBM Tivoli Directory Server for z/OS (IBM TDS for z/OS)
ICKDSF (Device Support Facility)
Integrated Security Services
ISPF
JES2
Language Environment
Library Server
MICR/OCR
Metal C Runtime Library
Network File System (NFS)
Open Systems Adapter Support Facility (OSA/SF)
Run-Time Library Extensions
SMP/E
Time Sharing Option/Extensions (TSO/E)
Terminal Input Output Controller (TIOC)
z/OS Font Collection
z/OS Management Facility (z/OSMF)
z/OS OpenSSH
z/OS OpenSSH is a port of Open Source Software release OpenSSH 6.4p1 and provides secure encryption for both remote login and file transfer.
z/OS UNIX System Services (X/Open UNIX 95 functions)
z/OS Xvfb
3270 PC File Transfer Program