Enter a clue or pattern or both:
The Clue
MasterCard alternative (4 letter answer)
The Answer
VISA
Tags
Notes
The answer VISA is common and appears about once every 275 puzzles.
Related Clues
Border order
Certain plastic
Customs request
Discover rival
Embassy paper
Endorsement on a passport
MasterCard competitor
MasterCard rival
Name in plastic
Passport endorsement
Passport entry
Passport stamp
Permission to go
Place for a stamp
Travel document
Traveler's O.K.
Traveler's paper
Big name in plastic
Certain stamp of approval
Document checked at a border
Entry need, maybe
International traveler's need
Something that's stamped
State Dept. endorsement
Tourist's entry permit
It has one stripe on its back
Definition
VISA as a noun:
1. an endorsement made in a passport that allows the bearer to enter the country issuing it
VISA as a verb:
1. provide (a passport) with a visa
2. approve officially; "The list of speakers must be visaed"