Crossword Clue:

Travel option

AnswerCrossword Clue
AIRTravel option
RAILTravel option
RTETravel option (abbr.)
GREYHOUNDBUSIntercity travel option
RTETravel option: Abbr.
SSTBygone travel option, informally
LEARJETCEO's travel option, sometimes
SSTAir travel option until '03
ELALTravel option for Birthright trips
JETGREENAir travel option starting in 2000
AMTRAKTrain travel option in 46 states
SSTTravel option for about 30 yrs.