Here is the complete list of SAP TCodes in WP module. The most commonly used TCodes are at the top of the list.

Tcode Description
S_WP_CACHE_RELOAD Load Workplace Runtime Data
SURL_LAUNCHPAD_TEST LaunchPad Generation: Test
SURL_PERS_ADMIN Personalization for URL Gen. Admin.
SURL_SINGLE_GEN_TEST LaunchPad & URL Generation: Test
S_WP_USERCOUNTRY_GET Country for Users from HR System
SURL_PERS_USER Personalization for URL Gen. User
S_WP_LOGSYS_ON_OFF WP Systems: Configure Availability

See the complete list of SAP WP Workplace Server TCodes (WP-WSR)