Package: libreoffice-core

"libreoffice-core" package binaries on CentOS:

/usr/bin/libreoffice /usr/bin/ooffice /usr/bin/ooviewdoc /usr/bin/openoffice.org-1.9 /usr/bin/openoffice.org-2.0 /usr/bin/openoffice.org /usr/bin/soffice /usr/bin/unopkg

You may install this package on CentOS with yum install libreoffice-core