  Energy levels, radiative rates and lifetimes are reported for 19 F-like ions
with 55 $\le$ Z $\le$ 73, among 113 levels of the 2s$^2$2p$^5$, 2s2p$^6$,
2s$^2$2p$^4$3$\ell$, 2s2p$^5$3$\ell$, and 2p$^6$3$\ell$ configurations. The
general-purpose relativistic atomic structure package (GRASP) has been adopted
for the calculations, and radiative rates (and other associated parameters,
such as oscillator strengths and line strengths) are listed for all E1, E2, M1,
and M2 transitions of the ions. Comparisons are made with earlier available
theoretical and experimental energies, especially for Ba~XLVIII. Nevertheless,
calculations have also been performed with the flexible atomic code (FAC), and
with a much larger configuration interaction with up to 38~089 levels, for
further accuracy assessments, particularly for energy levels.
