Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
attention [əˈtɛnʃən] n (concentration) внима́ние; (care) ухо́д
excl (MIL) сми́рно
attentions
npl (acts of courtesy) зна́ки mpl внима́ния
for the attention of ... (ADMIN) к све́дению +gen ...
it has come to my attention that ... мне ста́ло изве́стно, что ...
to stand to/at attention (MIL) стоя́ть (impf) по сто́йке "сми́рно"
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: