See list of SAP ERP Transactions.
ABAP Transaction
/$sync Clear/Reset the buffer
ABAPDOCU ABAP Documentation and Examples
BAPI BAPI Explorer
BD64 Update distribution model
BD87 Status monitor for ALE messages
CG3Y Download file
CG3Z Upload file
CMOD Enhancements
FIBF BTE Update Transaction
NACE WFMC: 1st Customizing Screen
OB96 C FI Update tab.T001F(corresp.)
PFTC General Task Update
SA38 ABAP/4 reporting
SBWP SAP Business Workplace
SCC1 Client copy - special selections
SCC4 Client administration
SCOT SAPconnect - administration
SE01 Transport Organizer (extended view)
SE03 Transport Organizer Tools
SE07 Display system transport status
SE09 Transport Organizer
SE11 ABAP Dictionary: Update
SE12 ABAP Dictionary: Display
SE14 Utilities for Dictionary tables
SE15 System info Dictionary
SE16 Data Browser
SE17 General table display
SE18 BAdI Builder - Definitions
SE19 BAdI Builder - Implementations
SE21 Package Builder
SE24 Class Builder
SE30 ABAP Object Runtime Analysis
SE32 ABAP/4 Update text elements
SE35 ABAP/4 Dialog Modules
SE36 Logical Database Builder
SE37 ABAP/4 Function Modules
SE38 ABAP Editor
SE39 Split-screen Editor (new)
SE41 Menu Painter
SE43 Area menu update
SE51 Screen Painter
SE54 Generate table view
SE63 1st screen translation
SE71 SAPscript Form
SE73 SAPscript Character Format Maintenance
SE78 Form Graphics Administration
SE80 Object Navigator
SE83 Reuse Library
SE84 System info Repository R/3
SE91 Message Maintenance
SE93 Transaction code maintenance
SHDB Transaction Recorder (batch input)
SHDG Global Positions: Modify and Display
SICF Update HTTP service tree
SM01 Lock transactions
SM02 System messages
SM04 User list
SM12 Display and delete locks
SM13 Manage update records
SM21 Online system log analysis
SM30 Call view update
SM31 Call update view (similar to SM30)
SM35 Batch input monitoring
SM36 Schedule background job
SM37 Job selection summary
SM50 Process overview
SM51 List of SAP systems
SM55 Update THOST
SM59 RFC Destinations (display and update)
SM69 Update external OS commands
SMOD SAP enhancements administration
SNOTE Note Assistant
SOST SAPconnect send orders
SP01 Output control
SPAD Spool administration
SQ01 SAP Query: Update queries
SQ02 SAP Query: Update InfoSets
SQ03 SAP Query: Update user groups
ST01 System trace
ST22 ABAP dump analysis
STMS Transport Management System
SU01 User maintenance
SU02 Update authorization profiles
SU03 Update authorizations
SU20 Update authorization fields
SU21 Update authorization objects
SU50 Own data
SU51 Update own user address
SU52 Update own user parameters
SU53 Authorization check analysis
SU56 Analyze user buffer
VOFM Configuration - requirements, formulas
WE05 IDoc lists
WE19 Test tool
WE20 Transmission protocols
WE60 Documentation for IDoc types