Short for 'recentior' (Latin for "beginner"). Used at Uppsala University, the oldest in the Nordic countries, to refer to new students in their first term. Used in roughly the same way as fresher is at UK universities.
I was so drunk after the reccepubrunda (freshers' pub crawl) that I redecorated the bathroom when I came home.
Reconnaisance - i.e. visualy observing a target/location prior to the main operation
Alpha team recce the DZ
Media term for scouting a location for possibility of filming/recording there.
We did a recce of the location and discovered it was in the Gatwick flight line.