  We present systematic spectral analyses of GRBs detected with the Burst and
Transient Source Experiment (BATSE) onboard the Compton Gamma-Ray Observatory
(CGRO) during its entire nine years of operation. This catalog contains two
types of spectra extracted from 2145 GRBs and fitted with five different
spectral models resulting in a compendium of over 19000 spectra. The models
were selected based on their empirical importance to the spectral shape of many
GRBs, and the analysis performed was devised to be as thorough and objective as
possible. We describe in detail our procedures and criteria for the analyses,
and present the bulk results in the form of parameter distributions. This
catalog should be considered an official product from the BATSE Science Team,
and the data files containing the complete results are available from the
High-Energy Astrophysics Science Archive Research Center (HEASARC).
