Airline Reservations Interline Message abbreviations

Abbreviations 

SASC South Asian Subcontinent Sub-area
SAR Special Administrative Region of China
SCN Stock control number (BSP)
SCU Standard Charging Unit (BSP)
SEA South East Asia Sub-area
SFPD Secure flight passenger data
SLA Service level agreement
SOJ Single open jaw
SOM Shortest Operated Mileage
SPA Special Prorate Agreement
SSR Special Service Request
SSM Standard Schedule Message
STCR Stretcher passenger
STPC Layover at carrier’s cost (AIRIMP code)
STD BSP Standard Traffic Documents
SUBTTL Subtotal NUC
SU/MO Return travel restriction used in connection
with certain special fares wholly within
Europe
SWP South West Pacific
TAT Transitional automated ticket
TC(#) Tariff Conference Area number
TCN transaction control number
TFC(s) Taxes, fees and charges
TIDS Travel industry designators
TKNA Ticket number - automated ticket
TKNE Ticket number - electronic ticket
TKNM Ticket number - manual ticket
TNOJ Turnaround normal fare open jaw
TOD Ticket on departure
TPM Ticketed point mileage
TSI Travel segment indicator
TSP Electronic Ticketing System Provider
(BSP)
TTL Ticketing Time Limit (Reservations)
UATP Universal Air Travel Plan
UCCCF Universal Credit Card Charge Form
US DoT United States Department of
Transportation
VAT Value added tax
VC Validating Carrier
WSDL Web services description language
XML Extensible Markup Language
ZED Zonal Employee Discount