The best replacement for passport card is passport.

The best alternatives to passport card are rated as following:
★★★★★  passport
★★★★  book
★★★  passport book
★  drivers license
★  enhanced driver license
★  sentri
★  passport booklet
★  book number
★  global entry card
★  passenger passport
★  passbook
  enhanced license
  us passport book
  booklet
  enhanced drivers license
  enhanced driver's license
  edl

Your alternative for passport card is not listed? Suggest!
Speaking about passport card, one probably shouldn't forget about passport book.

Other search terms related to passport card and their ratings are:
★★★★★ passport book
You have in mind a companion for passport card and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of passport card in all years. Click on graph for more.
passport card
passport
book