The Jordanian Airbus is operated by Jordan Aviation, and has been subbing for Blue Air from/to Bucharest and Bacau.
Royal Jet are a regular user, and have sent a number of Exec Jets in recently - not sure of destinations.
The MNG flights often carry AF and BA designators. There was a rumour some time ago of Turkish Airlines starting A310 freighter flights, but I am unsure whether these have come to fruition. Timings were dark o'clock.