I've found an interesting web with diving terms translated into several languages:
German: http://www.foreignword.com/glossary/plongeon/ger/defa.htm
English: http://www.foreignword.com/glossary/plongeon/eng/defa.htm
Spanish: http://www.foreignword.com/glossary/plongeon/spn/defa.htm
Italian: http://www.foreignword.com/glossary/plongeon/ita/defa.htm
Dutch: http://www.foreignword.com/glossary/plongeon/dut/defa.htm
French: http://www.foreignword.com/glossary/plongeon/fre/defa.htm
Adrian
German: http://www.foreignword.com/glossary/plongeon/ger/defa.htm
English: http://www.foreignword.com/glossary/plongeon/eng/defa.htm
Spanish: http://www.foreignword.com/glossary/plongeon/spn/defa.htm
Italian: http://www.foreignword.com/glossary/plongeon/ita/defa.htm
Dutch: http://www.foreignword.com/glossary/plongeon/dut/defa.htm
French: http://www.foreignword.com/glossary/plongeon/fre/defa.htm
Adrian