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If you are looking for a government abbreviation list (where XXN might be a specific code or typo for a department code), the standard reference is the or the DBM (Department of Budget and Management) codes. xxn abbreviation list 2023 link
To help you find the exact documentation or software link you need, could you share a bit more? could you share a bit more?
Adrian Pintea Alexandrina Halic Alexandru Repan Boris Petroff Constantin Codrescu Constantin Dinulescu Corado Negreanu Dan Condurache Dorina Lazăr Emil Hossu Eugen Cristea Florian Pittiş Fory Etterle George Constantin Gheorghe Pufulete Ion Caramitru Ion Marinescu Ion Pavlescu Jeanine Stavarache Matei Gheorghiu Mihai Dinvale Mihai Fotino Mihai Niculescu Mircea Albulescu Mircea Constantinescu Mirela Gorea Mitică Popescu Nicolae Crişu Nicolae Călugăriţa Nicolae Pomoje Petre Lupu Radu Beligan Radu Panamarenco Rodica Sanda Ţuţuianu Ruxandra Sireteanu Sergiu Demetriad Silviu Stănculescu Sorin Gheorghiu Valentin Teodosiu Victor Rebengiuc Victor Ştrengaru Violeta Berbiuc Virgil Ogăşanu Ştefan Mihăilescu-Brăila Ştefan Velniciuc
